{"title":"ACL","description":null,"products":[{"product_id":"5c3346c-std-cam-bearing-set-chevy-v8-265-327-350-400-1964-98-housing-bores-constant-at-1-999-2-001-50-775-50-825mm","title":"ACL 5C3346C-STD Chevrolet SBC Standard Cam Bearing Set","description":"\u003cp\u003eACL 5C3346C-STD cam bearings are listed for compatible Chevrolet small-block V8 applications with constant-diameter cam bearing housing bores of 1.999–2.001 inches. Match the block's housing configuration to this set before ordering.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 5C3346C-STD\u003c\/li\u003e\n\u003cli\u003eBearing type: Camshaft bearing set\u003c\/li\u003e\n\u003cli\u003eSize designation: Standard (STD)\u003c\/li\u003e\n\u003cli\u003eListed application: Chevrolet V8, 265, 327, 350, and 400 cubic inches\u003c\/li\u003e\n\u003cli\u003eListed application years: 1964–1998, subject to block compatibility\u003c\/li\u003e\n\u003cli\u003eCam bearing housing bores: Constant at 1.999–2.001 inches (50.775–50.825 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eThe housing bore dimensions describe the block's cam bearing bores, not camshaft journal diameter or installed bearing clearance. Confirm that your specific block uses the listed constant housing bore configuration; engine displacement and year alone do not establish fitment.\u003c\/p\u003e\u003cp\u003eVerify camshaft journal dimensions, installed clearance, and oil-feed alignment during assembly. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming the correct cam bearing set for your block.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":54520167629113,"sku":"5C3346C-STD","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/5c3346c-std.png?v=1790019067"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b663h-011","title":"ACL 8B663H-011 Chevrolet Rod Bearing Set | .011\" Undersize","description":"\u003cp\u003eACL 8B663H-011 Race Series rod bearings feature a .011-inch crankshaft undersize specification for compatible Chevrolet large-pin small-block, Gen III\/IV LS, and Vortec engine combinations. This non-narrowed performance set uses tri-metal copper-lead alloy construction.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B663H-011\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eApplication family: Compatible Chevrolet combinations based on the 2.100-inch large-pin rod journal\u003c\/li\u003e\n\u003cli\u003eCrankshaft undersize: .011 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal copper-lead alloy\u003c\/li\u003e\n\u003cli\u003eDowel pin holes: No\u003c\/li\u003e\n\u003cli\u003eNarrowed bearings: No\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConstruction Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHardened steel backing supports the bearing lining.\u003c\/li\u003e\n\u003cli\u003eIncreased crush helps retain the bearings in the housing.\u003c\/li\u003e\n\u003cli\u003eNo flash plating on the bearing backs supports heat transfer and housing grip.\u003c\/li\u003e\n\u003cli\u003eIncreased eccentricity accommodates bore distortion at elevated RPM.\u003c\/li\u003e\n\u003cli\u003eClosely controlled wall tolerances support consistent clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eThis is the .011-inch undersize version, not a standard-journal bearing set. The 2.100-inch dimension identifies the nominal journal family, not the required finished journal dimension for this undersize set.\u003c\/p\u003e\u003cp\u003eMatch 8B663H-011 to your crankshaft and connecting rods. Verify finished journal dimensions, rod housing dimensions, and assembled oil clearance during assembly. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming sizing and application before ordering.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67669362770233,"sku":"8B663H-011","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b663h-010","title":"ACL 8B663H-010 Chevrolet Rod Bearing Set | .010\" Undersize","description":"\u003cp\u003eACL 8B663H-010 Race Series rod bearings feature a .010-inch crankshaft undersize specification for compatible Chevrolet large-pin small-block, Gen III\/IV LS, and Vortec engine combinations. This non-narrowed performance set uses tri-metal copper-lead alloy construction.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B663H-010\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eApplication family: Compatible Chevrolet combinations based on the 2.100-inch large-pin rod journal\u003c\/li\u003e\n\u003cli\u003eCrankshaft undersize: .010 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal copper-lead alloy\u003c\/li\u003e\n\u003cli\u003eDowel pin holes: No\u003c\/li\u003e\n\u003cli\u003eNarrowed bearings: No\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConstruction Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHardened steel backing supports the bearing lining.\u003c\/li\u003e\n\u003cli\u003eIncreased crush helps retain the bearings in the housing.\u003c\/li\u003e\n\u003cli\u003eNo flash plating on the bearing backs supports heat transfer and housing grip.\u003c\/li\u003e\n\u003cli\u003eIncreased eccentricity accommodates bore distortion at elevated RPM.\u003c\/li\u003e\n\u003cli\u003eClosely controlled wall tolerances support consistent clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eThis is the .010-inch undersize version, not a standard-journal bearing set. The 2.100-inch dimension identifies the nominal journal family, not the required finished journal dimension for this undersize set.\u003c\/p\u003e\u003cp\u003eMatch 8B663H-010 to your crankshaft and connecting rods. Verify finished journal dimensions, rod housing dimensions, and assembled oil clearance during assembly. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming sizing and application before ordering.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679148540217,"sku":"8B663H-010","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b663h-009","title":"ACL 8B663H-009 Chevrolet Rod Bearing Set | .009\" Undersize","description":"\u003cp\u003eACL 8B663H-009 Race Series rod bearings feature a .009-inch crankshaft undersize specification for compatible Chevrolet large-pin small-block, Gen III\/IV LS, and Vortec engine combinations. This non-narrowed performance set uses tri-metal copper-lead alloy construction.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B663H-009\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eApplication family: Compatible Chevrolet combinations based on the 2.100-inch large-pin rod journal\u003c\/li\u003e\n\u003cli\u003eCrankshaft undersize: .009 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal copper-lead alloy\u003c\/li\u003e\n\u003cli\u003eDowel pin holes: No\u003c\/li\u003e\n\u003cli\u003eNarrowed bearings: No\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConstruction Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHardened steel backing supports the bearing lining.\u003c\/li\u003e\n\u003cli\u003eIncreased crush helps retain the bearings in the housing.\u003c\/li\u003e\n\u003cli\u003eNo flash plating on the bearing backs supports heat transfer and housing grip.\u003c\/li\u003e\n\u003cli\u003eIncreased eccentricity accommodates bore distortion at elevated RPM.\u003c\/li\u003e\n\u003cli\u003eClosely controlled wall tolerances support consistent clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eThis is the .009-inch undersize version, not a standard-journal bearing set. The 2.100-inch dimension identifies the nominal journal family, not the required finished journal dimension for this undersize set.\u003c\/p\u003e\u003cp\u003eMatch 8B663H-009 to your crankshaft and connecting rods. Verify finished journal dimensions, rod housing dimensions, and assembled oil clearance during assembly. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming sizing and application before ordering.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679148867897,"sku":"8B663H-009","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b663hd-std-w-dowel-holes","title":"ACL 8B663HD-STD Chevrolet Rod Bearings | Standard, Dowel Holes","description":"\u003cp\u003eACL 8B663HD-STD Race Series connecting rod bearings feature dowel pin holes and standard crankshaft journal sizing for compatible Chevrolet engine combinations. This performance set includes bearings for eight connecting rods.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B663HD-STD\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eCrankshaft journal size: Standard\u003c\/li\u003e\n\u003cli\u003eDowel pin holes: Yes\u003c\/li\u003e\n\u003cli\u003eWidth: .837 inch\u003c\/li\u003e\n\u003cli\u003eListed outside diameter range: 2.2247–2.2252 inches\u003c\/li\u003e\n\u003cli\u003eListed shaft diameter range: 2.099–2.100 inches\u003c\/li\u003e\n\u003cli\u003eMaximum wall thickness: .0619 inch\u003c\/li\u003e\n\u003cli\u003eGrade: Performance\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Ordering\u003c\/h2\u003e\u003cp\u003eThis is the standard-size 8B663HD-STD version, not the extra-oil-clearance 8B663HXD-STD version. Match the part number to your specific Chevrolet crankshaft and connecting rods, including the required dowel-pin arrangement.\u003c\/p\u003e\u003cp\u003eVerify journal dimensions, rod housing dimensions, bearing width, and assembled oil clearance during assembly. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming application and sizing before ordering.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679154012473,"sku":"8B663HD-STD","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b663hxd-std-w-dowel-holes","title":"ACL 8B663HXD-STD Rod Bearings | Dowel Holes, Extra .001\" Clearance","description":"\u003cp\u003eACL 8B663HXD-STD Race Series rod bearings combine dowel pin holes with standard 2.100-inch crankshaft journal sizing and .001 inch of extra oil clearance. This non-narrowed Chevrolet performance set features tri-metal copper-lead alloy construction.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B663HXD-STD\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eApplications listed: Compatible Chevrolet large-pin small-block, Gen III\/IV LS, and Vortec combinations using 2.100-inch rod journals\u003c\/li\u003e\n\u003cli\u003eCrankshaft journal size: Standard, 2.100-inch large pin\u003c\/li\u003e\n\u003cli\u003eOil clearance: .001 inch extra\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal copper-lead alloy\u003c\/li\u003e\n\u003cli\u003eDowel pin holes: Yes\u003c\/li\u003e\n\u003cli\u003eNarrowed bearings: No\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConstruction Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHardened steel backing supports the bearing lining.\u003c\/li\u003e\n\u003cli\u003eIncreased crush helps retain the bearings in the housing.\u003c\/li\u003e\n\u003cli\u003eNo flash plating on the bearing backs supports heat transfer and housing grip.\u003c\/li\u003e\n\u003cli\u003eIncreased eccentricity accommodates bore distortion at elevated RPM.\u003c\/li\u003e\n\u003cli\u003eClosely controlled wall tolerances support consistent clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eExtra oil clearance is not a crankshaft undersize. Confirm 8B663HXD-STD against your crankshaft and connecting rods, including the required dowel-pin arrangement and bearing width. Engine family alone does not establish fitment.\u003c\/p\u003e\u003cp\u003eVerify journal dimensions, rod housing dimensions, and assembled oil clearance during assembly. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for application assistance before ordering.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679182946617,"sku":"8B663HXD-STD","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b663hn-std-narrow","title":"ACL 8B663HN-STD Chevrolet Narrowed Rod Bearing Set | Standard","description":"\u003cp\u003eACL 8B663HN-STD Race Series connecting rod bearings feature a narrowed design and standard crankshaft journal sizing for compatible Chevrolet engine combinations. This performance set includes bearings for eight connecting rods.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B663HN-STD\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eCrankshaft journal size: Standard\u003c\/li\u003e\n\u003cli\u003eDesign: Narrowed\u003c\/li\u003e\n\u003cli\u003eWidth: .791 inch\u003c\/li\u003e\n\u003cli\u003eListed outside diameter range: 2.2247–2.2252 inches\u003c\/li\u003e\n\u003cli\u003eListed shaft diameter range: 2.099–2.100 inches\u003c\/li\u003e\n\u003cli\u003eMaximum wall thickness: .0619 inch\u003c\/li\u003e\n\u003cli\u003eGrade: Performance\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Ordering\u003c\/h2\u003e\u003cp\u003eThis is the standard-size 8B663HN-STD version, not the .001-inch undersize or extra-oil-clearance version. Match the part number to your specific Chevrolet crankshaft and connecting rods rather than selecting by engine family alone.\u003c\/p\u003e\u003cp\u003eVerify journal dimensions, rod housing dimensions, bearing width, and assembled oil clearance during assembly. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming application and sizing before ordering.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679261524281,"sku":"8B663HN-STD","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b663hxn-std-narrow","title":"ACL 8B663HXN-STD Narrowed Rod Bearings | Extra .001\" Clearance","description":"\u003cp\u003eACL 8B663HXN-STD Race Series connecting rod bearings combine a narrowed design with standard crankshaft journal sizing and .001 inch of extra oil clearance. This Chevrolet performance bearing set includes bearings for eight connecting rods.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B663HXN-STD\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eCrankshaft journal size: Standard\u003c\/li\u003e\n\u003cli\u003eOil clearance: .001 inch extra\u003c\/li\u003e\n\u003cli\u003eDesign: Narrowed\u003c\/li\u003e\n\u003cli\u003eWidth: .791 inch\u003c\/li\u003e\n\u003cli\u003eListed outside diameter range: 2.2247–2.2252 inches\u003c\/li\u003e\n\u003cli\u003eListed shaft diameter range: 2.099–2.100 inches\u003c\/li\u003e\n\u003cli\u003eMaximum wall thickness: .0614 inch\u003c\/li\u003e\n\u003cli\u003eGrade: Performance\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Ordering\u003c\/h2\u003e\u003cp\u003eThis is a standard-journal-size, extra-oil-clearance set, not a crankshaft undersize set. Match 8B663HXN-STD to your specific Chevrolet crankshaft and connecting rods rather than selecting by engine family alone.\u003c\/p\u003e\u003cp\u003eVerify journal dimensions, rod housing dimensions, bearing width, and assembled oil clearance during assembly. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming application and sizing before ordering.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679283183929,"sku":"8B663HXN-STD","price":83.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b663hn-001-narrow","title":"ACL 8B663HN-001 Chevrolet Narrowed Rod Bearings | .001\" Undersize","description":"\u003cp\u003eACL 8B663HN-001 Race Series connecting rod bearings feature a narrowed design and a .001-inch undersize specification. This Chevrolet performance bearing set includes bearings for eight connecting rods.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B663HN-001\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eSize: .001 inch undersize\u003c\/li\u003e\n\u003cli\u003eDesign: Narrowed\u003c\/li\u003e\n\u003cli\u003eWidth: .791 inch\u003c\/li\u003e\n\u003cli\u003eListed outside diameter range: 2.2247–2.2252 inches\u003c\/li\u003e\n\u003cli\u003eListed shaft diameter range: 2.099–2.100 inches\u003c\/li\u003e\n\u003cli\u003eMaximum wall thickness: .0619 inch\u003c\/li\u003e\n\u003cli\u003eGrade: Performance\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Ordering\u003c\/h2\u003e\u003cp\u003eThis is the .001-inch undersize version, not an extra-oil-clearance bearing set. Confirm 8B663HN-001 against your specific Chevrolet crankshaft and connecting rods rather than selecting by engine family alone.\u003c\/p\u003e\u003cp\u003eVerify journal dimensions, rod housing dimensions, bearing width, and assembled oil clearance during assembly. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming application and sizing before ordering.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679286919481,"sku":"8B663HN-001","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b1442hx-std","title":"ACL 8B1442HX-STD Ford Rod Bearings | Extra .001\" Clearance","description":"\u003cp\u003eACL 8B1442HX-STD Race Series connecting rod bearings are listed for Ford 4.6L, 5.0L Coyote, and 5.4L V8 applications using an OE crankshaft. This standard-size set provides .001 inch of extra oil clearance.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B1442HX-STD\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eApplications listed: Ford 4.6L, 5.0L Coyote, and 5.4L V8 engines with OE crankshaft, including the listed Coyote Gen 3 application; confirm exact configuration before ordering\u003c\/li\u003e\n\u003cli\u003eCrankshaft journal size: Standard\u003c\/li\u003e\n\u003cli\u003eOil clearance: .001 inch extra\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal\u003c\/li\u003e\n\u003cli\u003eWidth: .825 inch\u003c\/li\u003e\n\u003cli\u003eListed outside diameter range: 2.2388–2.2396 inches\u003c\/li\u003e\n\u003cli\u003eListed shaft diameter range: 2.0860–2.0867 inches\u003c\/li\u003e\n\u003cli\u003eMaximum wall thickness: .0753 inch\u003c\/li\u003e\n\u003cli\u003eGrade: Performance\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eExtra oil clearance is not a crankshaft undersize. Match 8B1442HX-STD to your specific engine, connecting rods, and crankshaft. Verify journal dimensions, rod housing dimensions, and assembled oil clearance during assembly.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming the correct bearing set for your build.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679296946489,"sku":"8B1442HX-STD","price":130.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b1442hxn-std","title":"ACL 8B1442HXN-STD Ford 4.6L\/5.4L Rod Bearings | Aftermarket Cranks","description":"\u003cp\u003eACL 8B1442HXN-STD Race Series connecting rod bearings are listed for Ford 4.6L and 5.4L V8 builds using aftermarket crankshafts. Their design accommodates larger fillet radii on performance crankshafts.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B1442HXN-STD\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eApplication listed: Ford 4.6L and 5.4L V8 engines with aftermarket crankshafts\u003c\/li\u003e\n\u003cli\u003eSize designation: STD\u003c\/li\u003e\n\u003cli\u003eListed shaft diameter: 2.086 inches\u003c\/li\u003e\n\u003cli\u003eListed outside diameter: 2.2396 inches\u003c\/li\u003e\n\u003cli\u003eMaximum wall thickness: .0753 inch\u003c\/li\u003e\n\u003cli\u003eGrade: Performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigher radial contact pressure supports bearing retention and heat transfer.\u003c\/li\u003e\n\u003cli\u003eIncreased eccentricity helps accommodate bore distortion during high-speed operation.\u003c\/li\u003e\n\u003cli\u003eDesigned to accommodate larger crankshaft fillet radii.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eConfirm 8B1442HXN-STD against your specific aftermarket crankshaft and connecting rods. Verify journal dimensions, rod housing dimensions, fillet clearance, and assembled oil clearance before operation.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming application and set contents before ordering.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679327945017,"sku":"8B1442HXN-STD","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b1442h-std","title":"ACL 8B1442H-STD Ford Modular \u0026 Coyote Rod Bearings | Standard","description":"\u003cp\u003eACL 8B1442H-STD Race Series rod bearings are a standard-journal-size option for listed Ford 4.6L, 5.0L Coyote, and 5.4L V8 applications using an OE crankshaft. This performance set features tri-metal copper-lead alloy construction.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B1442H-STD\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eApplications listed: Ford 4.6L, 5.0L Coyote, and 5.4L V8 engines with OE crankshaft; confirm exact engine configuration before ordering\u003c\/li\u003e\n\u003cli\u003eCrankshaft journal size: Standard\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal copper-lead alloy\u003c\/li\u003e\n\u003cli\u003eDowel pin holes: No\u003c\/li\u003e\n\u003cli\u003eNarrowed bearings: No\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConstruction Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHardened steel backing supports the bearing lining.\u003c\/li\u003e\n\u003cli\u003eIncreased crush helps retain the bearings in the housing.\u003c\/li\u003e\n\u003cli\u003eNo flash plating on the bearing backs supports heat transfer and housing grip.\u003c\/li\u003e\n\u003cli\u003eIncreased eccentricity accommodates bore distortion at elevated RPM.\u003c\/li\u003e\n\u003cli\u003eClosely controlled wall tolerances support consistent clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eConfirm 8B1442H-STD against your specific engine generation, connecting rods, and crankshaft. Engine displacement alone does not establish fitment. Verify journal dimensions, rod housing dimensions, and assembled oil clearance before operation.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help selecting the correct bearing set for your combination.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679337087289,"sku":"8B1442H-STD","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b1442hn-std","title":"ACL 8B1442HN-STD Race Series Coyote Gen 3 Rod Bearing Set","description":"\u003cp\u003eACL 8B1442HN-STD Race Series connecting rod bearings are listed for Ford 5.0L (302ci) Coyote Gen 3 V8 engine builds. This performance bearing set includes bearings for eight connecting rods.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B1442HN-STD\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eApplication listed: Ford 5.0L (302ci) Coyote Gen 3 V8, DOHC, four valves per cylinder\u003c\/li\u003e\n\u003cli\u003eSize designation: STD\u003c\/li\u003e\n\u003cli\u003eWidth: .776 inch\u003c\/li\u003e\n\u003cli\u003eListed outside diameter range: 2.2388–2.2396 inches\u003c\/li\u003e\n\u003cli\u003eListed shaft diameter range: 2.0860–2.0867 inches\u003c\/li\u003e\n\u003cli\u003eMaximum wall thickness: .0758 inch\u003c\/li\u003e\n\u003cli\u003eGrade: Performance\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eConfirm 8B1442HN-STD against your specific engine generation, connecting rods, and crankshaft. Verify journal dimensions, rod housing dimensions, and assembled oil clearance before operation.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming the right bearing set for your combination.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679342723385,"sku":"8B1442HN-STD","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b745hx-std-small-pin","title":"ACL 8B745HX-STD SBC Small-Pin Rod Bearings | Extra .001\" Clearance","description":"\u003cp\u003eACL 8B745HX-STD Race Series rod bearings are designed for Chevrolet small-block combinations using a standard 2.000-inch small-pin crankshaft journal. This tri-metal set provides .001 inch of extra oil clearance with bearing walls .0005 inch thinner.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B745HX-STD\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eApplications listed: Chevrolet small-block 265, 283, 302, and 327ci V8 combinations using 2.000-inch rod journals\u003c\/li\u003e\n\u003cli\u003eCrankshaft journal size: Standard, 2.000-inch small pin\u003c\/li\u003e\n\u003cli\u003eOil clearance: .001 inch extra\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal copper-lead alloy\u003c\/li\u003e\n\u003cli\u003eDowel pin holes: No\u003c\/li\u003e\n\u003cli\u003eNarrowed bearings: No\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConstruction Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHardened steel backing supports the bearing lining.\u003c\/li\u003e\n\u003cli\u003eIncreased crush helps retain the bearings in the housing.\u003c\/li\u003e\n\u003cli\u003eNo flash plating on the bearing backs supports heat transfer and housing grip.\u003c\/li\u003e\n\u003cli\u003eIncreased eccentricity accommodates bore distortion at elevated RPM.\u003c\/li\u003e\n\u003cli\u003eClosely controlled wall tolerances support consistent clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eSelect by crankshaft journal dimensions and connecting rod compatibility, not engine displacement alone. Extra oil clearance is not a crankshaft undersize. Confirm journal size, rod housing dimensions, and assembled oil clearance before installation.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming the correct bearing set for your combination.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679440208185,"sku":"8B745HX-STD","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b7281hx-std","title":"ACL 8B7281HX-STD Gen V LT Rod Bearings | Extra .001\" Clearance","description":"\u003cp\u003eACL 8B7281HX-STD Race Series rod bearings are for performance Chevrolet Gen V engine builds requiring standard crankshaft journals with .001 inch of extra oil clearance. The tri-metal copper-lead alloy bearings use walls .0005 inch thinner to provide the additional clearance.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B7281HX-STD\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eApplications listed: Chevrolet Gen V 5.3L L8B and L83; 6.2L LT1, LT4, and L86\u003c\/li\u003e\n\u003cli\u003eCrankshaft journal size: Standard\u003c\/li\u003e\n\u003cli\u003eOil clearance: .001 inch extra\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal copper-lead alloy\u003c\/li\u003e\n\u003cli\u003eDowel pin holes: No\u003c\/li\u003e\n\u003cli\u003eNarrowed bearings: No\u003c\/li\u003e\n\u003cli\u003eWidth: .837 inch\u003c\/li\u003e\n\u003cli\u003eListed outside diameter range: 2.224–2.225 inches\u003c\/li\u003e\n\u003cli\u003eListed shaft diameter range: 2.0992–2.0998 inches\u003c\/li\u003e\n\u003cli\u003eMaximum wall thickness: .0614 inch\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConstruction Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHardened steel backing supports the bearing lining.\u003c\/li\u003e\n\u003cli\u003eIncreased crush helps retain the bearings in the housing.\u003c\/li\u003e\n\u003cli\u003eNo flash plating on the bearing backs supports heat transfer and housing grip.\u003c\/li\u003e\n\u003cli\u003eIncreased eccentricity accommodates bore distortion at elevated RPM.\u003c\/li\u003e\n\u003cli\u003eClosely controlled wall tolerances support consistent clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eExtra oil clearance is not a crankshaft undersize. Confirm the part number against your specific engine, connecting rods, and crankshaft. Verify journal dimensions, rod housing dimensions, and assembled oil clearance during assembly.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help selecting bearings for your combination.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679641239865,"sku":"8B7281HX-STD","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-rod-bearing-sets-8b7281h-std","title":"ACL 8B7281H-STD Race Series Gen V LT Rod Bearing Set | Standard","description":"\u003cp\u003eACL 8B7281H-STD Race Series rod bearings feature tri-metal copper-lead alloy construction for performance Chevrolet Gen V engine builds. This standard-journal-size set includes bearings for eight connecting rods.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 8B7281H-STD\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eApplications listed: Chevrolet Gen V 5.3L L8B and L83; 6.2L LT4 and L86\u003c\/li\u003e\n\u003cli\u003eCrankshaft journal size: Standard\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal copper-lead alloy\u003c\/li\u003e\n\u003cli\u003eDowel pin holes: No\u003c\/li\u003e\n\u003cli\u003eNarrowed bearings: No\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConstruction Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHardened steel backing supports the bearing lining.\u003c\/li\u003e\n\u003cli\u003eIncreased crush helps retain the bearings in the housing.\u003c\/li\u003e\n\u003cli\u003eNo flash plating on the bearing backs supports heat transfer and housing grip.\u003c\/li\u003e\n\u003cli\u003eIncreased eccentricity accommodates bore distortion at elevated RPM.\u003c\/li\u003e\n\u003cli\u003eClosely controlled wall tolerances support consistent clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eConfirm the part number against your specific engine, connecting rods, and crankshaft. Verify journal dimensions, rod housing dimensions, and assembled oil clearance before operation.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help selecting bearings for your engine combination.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67679686164793,"sku":"8B7281H-STD","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-main-bearing-sets-ford5-0l-v8-coyote-mustang-2010-tri-metal-standard-extra-001-oil-clearance","title":"ACL 5M5655HX-STD Coyote 5.0L Main Bearing Set | Extra .001\" Clearance","description":"\u003cp\u003eACL Race Series 5M5655HX-STD main bearings feature tri-metal copper-lead alloy construction for performance Ford 5.0L Coyote engine builds. This standard-journal-size set provides an additional .001 inch of oil clearance using bearing walls that are .0005 inch thinner.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ACL\u003c\/li\u003e\n\u003cli\u003ePart number: 5M5655HX-STD\u003c\/li\u003e\n\u003cli\u003eSeries: Race Series\u003c\/li\u003e\n\u003cli\u003eApplication: Ford 5.0L Coyote V8; confirm exact engine generation before ordering\u003c\/li\u003e\n\u003cli\u003eBearing type: Main bearing set\u003c\/li\u003e\n\u003cli\u003eCrankshaft journal size: Standard\u003c\/li\u003e\n\u003cli\u003eOil clearance: .001 inch extra\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal copper-lead alloy\u003c\/li\u003e\n\u003cli\u003eGrooves: 3\/4 groove, upper and lower\u003c\/li\u003e\n\u003cli\u003eThrust bearing oversize: Standard\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eExtra oil clearance is not the same as a crankshaft undersize. Confirm the part number, engine application, journal dimensions, and required assembled clearance for your build. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for application assistance.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67714587689273,"sku":"ACL-5M5655HX-STD","price":158.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-5m5655h-std-coyote-5-0l-main-bearing-set","title":"ACL 5M5655H-STD Coyote 5.0L Main Bearing Set","description":"\u003cp\u003e5M5655H-STD Race Main Bearing Set, Ford 302ci (5.0L) Coyote Gen. 3 V8 DOHV 4v\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFord\u003c\/li\u003e\n\u003cli\u003eRace Main Bearing Set\u003c\/li\u003e\n\u003cli\u003eFord 302ci (5.0L) Coyote Gen. 3 V8 DOHV 4v\u003c\/li\u003e\n\u003cli\u003eSet of 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eACL Bearings 5M5655H-STD Features\u003c\/h2\u003e\n\u003cp\u003eTrusted by champions worldwide, ACL RACE Series Bearings are the choice for record-setting engines from sport compact to small block race machines. Engineered w\/a unique blend of design, metallurgy, and precision manufacturing, these Bearings deliver unmatched durability and performance under extreme conditions.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWidth: 0.758 in.\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.8513 in.\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.8504 in.\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 2.6577 in.\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 2.6567 in.\u003c\/li\u003e\n\u003cli\u003eGrade Type: Performance\u003c\/li\u003e\n\u003cli\u003eMaximum Wall Thickness: 0.0962 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eExtra oil clearance is not the same as a crankshaft undersize. Confirm the part number, engine application, journal dimensions, and required assembled clearance for your build. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for application assistance.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67716714561849,"sku":"ACL-5M5655H-STD","price":168.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/8b663h011.png?v=1792005382"},{"product_id":"acl-performance-race-series-main-bearing-sets-5m909h-std","title":"ACL Performance Race Series Main Bearing Sets 5M909H-STD","description":"\u003cp\u003eACL Performance Race Series Main Bearing Sets\u003c\/p\u003e\n\u003cp\u003eMain Bearings, Race Series, Tri-Metal, 1\/2 Groove, Standard Size, Chevrolet, Small Block, Set of 5\u003c\/p\u003e\n\u003cp\u003eBrand:\u003cbr\u003eACL Race Series Performance Engine Bearings\u003cbr\u003eManufacturer's Part Number:\u003cbr\u003e5M909H-STD\u003cbr\u003ePart Type:\u003cbr\u003eMain Bearings\u003cbr\u003eProduct Line:\u003cbr\u003eACL Performance Race Series Main Bearing Sets\u003cbr\u003eBearing Usage:\u003cbr\u003ePerformance\u003cbr\u003eEngine Crankshaft Undersize (in.):\u003cbr\u003eStock\u003cbr\u003eEngine Crankshaft Undersize (mm):\u003cbr\u003eStock\u003cbr\u003eGrooved Bearing:\u003cbr\u003eYes\u003cbr\u003eGroove Location:\u003cbr\u003eUpper\u003cbr\u003eGroove Style:\u003cbr\u003e1\/2\u003cbr\u003eThrust Bearing Oversize:\u003cbr\u003eStock\u003cbr\u003eBearing Material:\u003cbr\u003eTri-metal, copper-lead alloy\u003cbr\u003eQuantity:\u003cbr\u003eSold as a set of 5.\u003cbr\u003eNotes:\u003cbr\u003eFits engines with housing bores of 2.100 in.\u003cbr\u003eACL Performance Race Series Main Bearing Sets\u003c\/p\u003e\n\u003cp\u003eACL Performance Race Series main bearing sets deliver everything performance bearings should be by utilizing design, metallurgy, engineering, precision quality control, and of course, years of knowledge and experience.\u003c\/p\u003e\n\u003cp\u003eMain bearings feature multi-layered tri-metal copper alloy construction that blends characteristics to provide high strength and excellent seizure resistance. They are manufactured to exact tolerances ensuring a reliable fit and helping to maintain consistent clearances. Main bearings are augmented with extended grooves, as well as other bearing enhancements, like increased crush, bearing eccentricity, and enlarged I.D. chamfers.\u003c\/p\u003e\n\u003cp\u003eACL Performance Race Series main bearing sets are produced in standard and extra clearance versions, with or without friction reducer coating, and with modifications to meet specific build requirements, such as narrowed bearings that permit additional edge clearance when running crankshafts with exceptionally large fillet radii.\u003c\/p\u003e\n\u003cp\u003eIn the heat of competition proven technology always comes through. The choice for your build should always be ACL Performance Race Series engine bearings. Choose the main bearing set designed for your vehicle.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67716808180025,"sku":"ACL-5M909H-STD","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/aclmainbearingpic.png?v=1792424569"},{"product_id":"acl-5m429h-std-chevrolet-sbc-main-bearing-set","title":"ACL 5M429H-STD Chevrolet SBC Main Bearing Set | Standard","description":"\u003cp\u003eACL 5M429H-STD Race Series main bearing set for Chevrolet small-block engines. Standard-size bearings with tri-metal, copper-lead alloy construction, sold as a set of 5.\u003c\/p\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eChevrolet Small Block Small Pin - 2.000\", 265, 283, 302, 327 ci V8.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ACL Race Series Performance Engine Bearings\u003c\/li\u003e\n\u003cli\u003eManufacturer's part number: 5M429H-STD\u003c\/li\u003e\n\u003cli\u003ePart type: Main Bearings\u003c\/li\u003e\n\u003cli\u003eProduct line: ACL Performance Race Series Main Bearing Sets\u003c\/li\u003e\n\u003cli\u003eBearing usage: Performance\u003c\/li\u003e\n\u003cli\u003eSize: Standard\u003c\/li\u003e\n\u003cli\u003eEngine crankshaft undersize (in.): Stock\u003c\/li\u003e\n\u003cli\u003eEngine crankshaft undersize (mm): Stock\u003c\/li\u003e\n\u003cli\u003eGrooved bearing: Yes\u003c\/li\u003e\n\u003cli\u003eGroove location: Upper and lower\u003c\/li\u003e\n\u003cli\u003eGroove style: 3\/4\u003c\/li\u003e\n\u003cli\u003eThrust bearing oversize: Stock\u003c\/li\u003e\n\u003cli\u003eBearing material: Tri-metal, copper-lead alloy\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold as a set of 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRace Series Construction\u003c\/h2\u003e\n\u003cp\u003eMulti-layered tri-metal copper alloy construction combines strength with seizure resistance. Precision manufacturing helps maintain consistent clearances, while design features include extended grooves, increased crush, bearing eccentricity, and enlarged inside-diameter chamfers.\u003c\/p\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eConfirm the part number, engine application, journal dimensions, and required assembled clearance for your build. This listing is for the standard-size 5M429H-STD set. Extra oil clearance is not the same as a crankshaft undersize.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67716838850873,"sku":"ACL-5M429H-STD","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/aclmainbearingpic_4c0c7135-3677-47d9-a52b-7b07dd3bf0cb.png?v=1792424986"},{"product_id":"acl-5m909hx-std-chevrolet-sbc-main-bearings-extra-001-clearance","title":"ACL 5M909HX-STD Chevrolet SBC Main Bearings | Extra .001″ Clearance","description":"\u003cp\u003eACL 5M909HX-STD Performance Race Series main bearing set for Chevrolet small-block engines. Tri-metal construction, 1\/2 groove, and .001 in. extra clearance. Sold as a set of 5.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ACL Race Series Performance Engine Bearings\u003c\/li\u003e\n\u003cli\u003eManufacturer's part number: 5M909HX-STD\u003c\/li\u003e\n\u003cli\u003ePart type: Main Bearings\u003c\/li\u003e\n\u003cli\u003eProduct line: ACL Performance Race Series Main Bearing Sets\u003c\/li\u003e\n\u003cli\u003eApplication: Chevrolet Small Block\u003c\/li\u003e\n\u003cli\u003eBearing usage: Performance\u003c\/li\u003e\n\u003cli\u003eEngine crankshaft undersize (in.): 0.001 in.\u003c\/li\u003e\n\u003cli\u003eEngine crankshaft undersize (mm): 0.025mm\u003c\/li\u003e\n\u003cli\u003eGrooved bearing: Yes\u003c\/li\u003e\n\u003cli\u003eGroove location: Upper\u003c\/li\u003e\n\u003cli\u003eGroove style: 1\/2\u003c\/li\u003e\n\u003cli\u003eThrust bearing oversize: Stock\u003c\/li\u003e\n\u003cli\u003eBearing material: Tri-metal, copper-lead alloy\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold as a set of 5\u003c\/li\u003e\n\u003cli\u003eNotes: Fits engines with housing bores of 2.100 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRace Series Construction\u003c\/h2\u003e\n\u003cp\u003eMulti-layered tri-metal copper alloy construction combines high strength with seizure resistance. Precision manufacturing helps maintain consistent clearances. Design features include extended grooves, increased crush, bearing eccentricity, and enlarged inside-diameter chamfers.\u003c\/p\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eConfirm the part number, engine application, housing bore, journal dimensions, and required assembled clearance for your build. The supplied specifications above list both extra clearance and crankshaft undersize terminology; confirm the correct sizing with ACL before ordering. Extra oil clearance is not the same as a crankshaft undersize.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67716973986105,"sku":"ACL-5M909HX-STD","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/aclmainbearingpic_b497cf7a-4caf-4b43-ab90-d02658536b84.png?v=1792429501"},{"product_id":"acl-5m909h-01-chevrolet-262-v8-main-bearings","title":"ACL 5M909H-01 Chevrolet 262ci V8 Main Bearings | .001 Undersize","description":"\u003cp\u003eACL 5M909H-01 Race Series main bearing set, .001 undersize, for the Chevrolet 262ci (4.3L) V8 OHV 2v application. Sold as a set of 5.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ACL\u003c\/li\u003e\n\u003cli\u003eManufacturer's part number: 5M909H-01\u003c\/li\u003e\n\u003cli\u003eProduct type: Race Main Bearing Set\u003c\/li\u003e\n\u003cli\u003eSize: .001 Undersize\u003c\/li\u003e\n\u003cli\u003eApplication: Chevrolet 262ci (4.3L) V8 OHV 2v\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 5\u003c\/li\u003e\n\u003cli\u003eGrade type: Performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWidth: 0.807 in.\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.6416 in.\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.6406 in.\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 2.4493 in.\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 2.4484 in.\u003c\/li\u003e\n\u003cli\u003eMaximum Wall Thickness: 0.0954 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRace Series Construction\u003c\/h2\u003e\n\u003cp\u003eMulti-layered tri-metal copper alloy construction combines strength with seizure resistance. Precision manufacturing helps maintain consistent clearances. Design features include extended grooves, increased crush, bearing eccentricity, and enlarged inside-diameter chamfers.\u003c\/p\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eConfirm the part number, engine application, journal dimensions, and required assembled clearance for your build. This listing specifies a Chevrolet 262ci (4.3L) V8 application. Confirm compatibility rather than selecting by displacement alone. Extra oil clearance is not the same as a crankshaft undersize.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67716980572473,"sku":"ACL-5M909H-01","price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/aclmainbearingpic_d7402f65-a893-4a3a-8ecb-1c9eaacbadb6.png?v=1792429975"},{"product_id":"5m1010hx-std-race-main-bearing-set-extra-001-in-oil-clearance-standard-ford-351ci-5-8l-cleveland-v8-ohv-2v","title":"ACL 5M1010HX-STD Ford 351 Cleveland Main Bearings | Extra .001″ Clearance","description":"\u003cp\u003eACL 5M1010HX-STD Race Series main bearing set for Ford 351ci (5.8L) Cleveland V8 engines. Standard size with an extra .001 in. of oil clearance. Sold as a set of 5.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ACL\u003c\/li\u003e\n\u003cli\u003eManufacturer's part number: 5M1010HX-STD\u003c\/li\u003e\n\u003cli\u003eProduct type: Race Main Bearing Set\u003c\/li\u003e\n\u003cli\u003eApplication: Ford 351ci (5.8L) Cleveland V8 OHV 2v\u003c\/li\u003e\n\u003cli\u003eSize: Standard\u003c\/li\u003e\n\u003cli\u003eOil clearance: Extra .001 in.\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 5\u003c\/li\u003e\n\u003cli\u003eGrade type: Performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWidth: 0.88 in.\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.9425 in.\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.9417 in.\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 2.7492 in.\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 2.7484 in.\u003c\/li\u003e\n\u003cli\u003eMaximum Wall Thickness: 0.0957 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eACL Race Series\u003c\/h2\u003e\n\u003cp\u003eACL Race Series bearings combine design, metallurgy, and precision manufacturing for performance engine applications.\u003c\/p\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eConfirm the part number, engine application, journal dimensions, and required assembled clearance for your build. This listing specifies a Ford 351 Cleveland application; do not select by displacement alone. Extra oil clearance is not the same as a crankshaft undersize.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67717020221753,"sku":"ACL-5M1010HX-STD","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/aclmainbearingpic_03885023-b4f2-4e7a-8434-de2dee3a2005.png?v=1792430666"},{"product_id":"5m1010h-std-race-main-bearing-set-standard-ford-351ci-5-8l-cleveland-v8-ohv-2v","title":"ACL 5M1010H-STD Ford 351 Cleveland Main Bearing Set | Standard","description":"\u003cp\u003eACL 5M1010H-STD Race Series main bearing set for Ford 351ci (5.8L) Cleveland V8 engines. Standard size, sold as a set of 5.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ACL\u003c\/li\u003e\n\u003cli\u003eManufacturer's part number: 5M1010H-STD\u003c\/li\u003e\n\u003cli\u003eProduct type: Race Main Bearing Set\u003c\/li\u003e\n\u003cli\u003eApplication: Ford 351ci (5.8L) Cleveland V8 OHV 2v\u003c\/li\u003e\n\u003cli\u003eSize: Standard\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 5\u003c\/li\u003e\n\u003cli\u003eGrade type: Performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWidth: 0.88 in.\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.9425 in.\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.9417 in.\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 2.7492 in.\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 2.7484 in.\u003c\/li\u003e\n\u003cli\u003eMaximum Wall Thickness: 0.0962 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eACL Race Series\u003c\/h2\u003e\n\u003cp\u003eACL Race Series bearings combine design, metallurgy, and precision manufacturing for performance engine applications.\u003c\/p\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eConfirm the part number, engine application, journal dimensions, and required assembled clearance for your build. This listing specifies a Ford 351 Cleveland application; do not select by displacement alone. This is the standard-size 5M1010H-STD set, not the 5M1010HX-STD extra-clearance version.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67717185438009,"sku":"ACL-5M1010H-STD","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/aclmainbearingpic_695c8ec8-5b2f-4bf5-81ed-0ed1e6e5b05a.png?v=1792431441"},{"product_id":"acl-5m7298hx-std-gm-ls-main-bearings","title":"ACL 5M7298HX-STD GM LS Gen III\/IV Main Bearings | Extra .001″ Clearance","description":"\u003cp\u003eACL 5M7298HX-STD Race Series main bearing set for GM LS Gen III\/IV engines, featuring extra .025 mm \/ 0.001 in. oil clearance.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ACL\u003c\/li\u003e\n\u003cli\u003eManufacturer's part number: 5M7298HX-STD\u003c\/li\u003e\n\u003cli\u003eProduct type: Race Main Bearing Set\u003c\/li\u003e\n\u003cli\u003eApplication: GM LS Gen III\/IV\u003c\/li\u003e\n\u003cli\u003eOil groove: 70-Deg Oil Groove (as supplied)\u003c\/li\u003e\n\u003cli\u003eOil clearance: Extra .025 mm \/ 0.001 in.\u003c\/li\u003e\n\u003cli\u003eGrade type: Performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWidth: 1.028 in.\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.7515 in.\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.7509 in.\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 2.5593 in.\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 2.5588 in.\u003c\/li\u003e\n\u003cli\u003eMaximum Wall Thickness: 0.0952 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eACL Race Series\u003c\/h2\u003e\n\u003cp\u003eACL Race Series bearings combine design, metallurgy, and precision manufacturing for performance engine applications.\u003c\/p\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eConfirm the part number, engine application, oil-groove specification, journal dimensions, and required assembled clearance for your build. Extra oil clearance is not the same as a crankshaft undersize.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67717207490873,"sku":"ACL-5M7298HX-STD","price":153.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/aclmainbearingpic_75e8a132-9394-4d01-9db1-7736d18e2af3.png?v=1792432143"},{"product_id":"acl-5m7298hxx-std-chevrolet-ls-main-bearings","title":"ACL 5M7298HXX-STD Chevrolet LS Main Bearings | Extra .002″ Clearance","description":"\u003cp\u003eACL 5M7298HXX-STD Race Series main bearing set for Chevrolet LS engines, with .002 in. extra clearance and tri-metal construction for performance engine applications.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ACL\u003c\/li\u003e\n\u003cli\u003eManufacturer's part number: 5M7298HXX-STD\u003c\/li\u003e\n\u003cli\u003eProduct type: Race Series Main Bearing Set\u003c\/li\u003e\n\u003cli\u003eApplication: Chevrolet LS\u003c\/li\u003e\n\u003cli\u003eExtra clearance: .002 in.\u003c\/li\u003e\n\u003cli\u003eConstruction: Tri-metal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRace Series Features\u003c\/h2\u003e\n\u003cp\u003eACL Race Series bearings combine design, metallurgy, and manufacturing processes to support high-performance and high-RPM engine operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-strength overlay plate with reduced thickness for fatigue resistance\u003c\/li\u003e\n\u003cli\u003eIncreased bearing crush for housing retention\u003c\/li\u003e\n\u003cli\u003eNo flash plating on bearing backs, supporting heat transfer and housing grip\u003c\/li\u003e\n\u003cli\u003eIncreased eccentricity to compensate for bore distortion and support oil-film formation at high RPM\u003c\/li\u003e\n\u003cli\u003eTight, consistent wall tolerances for stable bearing clearances\u003c\/li\u003e\n\u003cli\u003eEnlarged inside-diameter chamfers to accommodate large-fillet-radius performance crankshafts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eConfirm the part number, engine application, groove specification, journal dimensions, and required assembled clearance for your build. This listing is for the 5M7298HXX-STD set with .002 in. extra clearance, not the HX version with .001 in. extra clearance. Extra oil clearance is not the same as a crankshaft undersize.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67717246091577,"sku":"ACL-5M7298HXX-STD","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/aclmainbearingpic_5c2425ab-4fda-4bdf-b06c-75cb850a2fc2.png?v=1792434314"},{"product_id":"acl-performance-race-series-main-bearing-sets-5m7298h-01","title":"ACL 5M7298H-01 Chevrolet LS Main Bearings | .001″ Undersize","description":"\u003cp\u003eACL 5M7298H-01 Race Series main bearing set for Chevrolet LS engines. Tri-metal, copper-lead alloy construction with .001 in. crankshaft undersize. Sold as a set of 5.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ACL Race Series Performance Engine Bearings\u003c\/li\u003e\n\u003cli\u003eManufacturer's part number: 5M7298H-01\u003c\/li\u003e\n\u003cli\u003eProduct line: ACL Performance Race Series Main Bearing Sets\u003c\/li\u003e\n\u003cli\u003eApplication: Chevrolet LS\u003c\/li\u003e\n\u003cli\u003eBearing usage: Performance\u003c\/li\u003e\n\u003cli\u003eEngine crankshaft undersize (in.): 0.001 in.\u003c\/li\u003e\n\u003cli\u003eEngine crankshaft undersize (mm): 0.025mm\u003c\/li\u003e\n\u003cli\u003eGrooved bearing: Yes\u003c\/li\u003e\n\u003cli\u003eGroove location: Upper\u003c\/li\u003e\n\u003cli\u003eGroove style: 3\/4\u003c\/li\u003e\n\u003cli\u003eNotes: Features a 270-degree groove\u003c\/li\u003e\n\u003cli\u003eThrust bearing oversize: Stock\u003c\/li\u003e\n\u003cli\u003eBearing material: Tri-metal, copper-lead alloy\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold as a set of 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRace Series Construction\u003c\/h2\u003e\n\u003cp\u003eMulti-layered tri-metal copper alloy construction combines strength with seizure resistance. Precision manufacturing helps maintain consistent clearances. Design features include extended grooves, increased crush, bearing eccentricity, and enlarged inside-diameter chamfers.\u003c\/p\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eConfirm the part number, engine application, journal dimensions, groove specification, and required assembled clearance for your build. This listing specifies .001 in. crankshaft undersize, not .001 in. extra oil clearance. Choose bearings based on the crankshaft measurements and your build requirements.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67717248549177,"sku":"ACL-5M7298H-01","price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/aclmainbearingpic_955a034c-2a80-4afb-a86d-d1e2f311d632.png?v=1792434690"}],"url":"https:\/\/3vperformance.com\/collections\/acl\/brg-size_0-001-undersize.oembed","provider":"3V Performance","version":"1.0","type":"link"}