{"title":"Main Bearing","description":"","products":[{"product_id":"cal-ms2199h","title":"Calico CAL-MS2199H Coated LS Standard Main Bearing Set","description":"\u003cp\u003eCalico CAL-MS2199H combines Clevite H-Series main bearings with a Calico dry-film lubricant coating for compatible GM LS engine combinations. This standard-size set features tri-metal TM-77 construction, half-grooved upper bearings, and plain lower bearings.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Calico\u003c\/li\u003e\n\u003cli\u003ePart number: CAL-MS2199H\u003c\/li\u003e\n\u003cli\u003eBase bearing: Clevite MS2199H\u003c\/li\u003e\n\u003cli\u003eSeries: H-Series\u003c\/li\u003e\n\u003cli\u003eComponent type: Crankshaft main bearing set\u003c\/li\u003e\n\u003cli\u003eApplication family: Compatible GM Gen III\/IV LS combinations\u003c\/li\u003e\n\u003cli\u003eJournal size: Standard\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal TM-77 with steel backing\u003c\/li\u003e\n\u003cli\u003eCoating: Calico dry-film lubricant\u003c\/li\u003e\n\u003cli\u003eOil groove: 180-degree upper-half groove; plain lower bearings\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of five main bearings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConstruction\u003c\/h2\u003e\u003cp\u003eThe H-Series design features increased crush, medium eccentricity, and enlarged edge chamfers for crankshaft fillet clearance. Confirm compatibility with the actual crankshaft fillet and block configuration rather than relying on engine family alone.\u003c\/p\u003e\u003ch2\u003eBefore Ordering and Assembly\u003c\/h2\u003e\u003cp\u003eThis is the standard-size CAL-MS2199H listing, not the HX extra-clearance version. Confirm block main housing dimensions, crankshaft journal dimensions, and thrust configuration before purchase.\u003c\/p\u003e\u003cp\u003eProfessional installation is recommended. Measure each installed bearing bore and verify actual oil clearance after the main caps are torqued to the applicable assembly specification. Coating adds material to the bearing surface and can affect measured clearance; it does not replace correct lubrication or clearance verification.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e with your block and crankshaft details for help confirming fitment before ordering.\u003c\/p\u003e","brand":"Calico","offers":[{"title":"Default Title","offer_id":30341489393715,"sku":"CAL-MS2199H","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/CALICO_240x240_e94ca306-ab5b-435d-a6f4-63bbd694898e.png?v=1569964238"},{"product_id":"cal-ms2199hx","title":"Calico CAL-MS2199HX Coated LS Main Bearings | .001\" Extra Clearance","description":"\u003cp\u003eCalico CAL-MS2199HX coated Clevite H-Series main bearing set for compatible Chevrolet LS engine combinations. This listing specifies .001 inch of extra oil clearance, with an upper oil groove and Calico coating.\u003c\/p\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Calico\u003c\/li\u003e\n\u003cli\u003ePart number: CAL-MS2199HX\u003c\/li\u003e\n\u003cli\u003eBase bearing series: Clevite H-Series\u003c\/li\u003e\n\u003cli\u003eComponent type: Crankshaft main bearing set\u003c\/li\u003e\n\u003cli\u003eApplication family: Compatible Chevrolet LS combinations\u003c\/li\u003e\n\u003cli\u003eClearance designation: .001 inch extra oil clearance\u003c\/li\u003e\n\u003cli\u003eOil groove location: Upper\u003c\/li\u003e\n\u003cli\u003eCoated: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSizing and Assembly\u003c\/h2\u003e\u003cp\u003eThe .001-inch designation refers to extra oil clearance for standard-size crankshaft main journals, not a .001-inch crankshaft undersize or an oversized block housing bore. It is not the final assembled clearance specification. Measure assembled clearance with the coated bearings installed; coating does not replace correct lubrication or clearance verification.\u003c\/p\u003e\u003cp\u003eConfirm block main housing dimensions, crankshaft main journal dimensions, thrust configuration, and exact application before ordering. Do not assume specifications or package contents from another CAL-MS2199 part number. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming fitment, coating details, and set contents for CAL-MS2199HX.\u003c\/p\u003e","brand":"Calico","offers":[{"title":"Default Title","offer_id":30341489524787,"sku":"CAL-MS2199HX","price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/CALICO_240x240_d50e6acb-b537-4a80-a70f-b5e97ba2eefe.png?v=1569964239"},{"product_id":"cle-ms2199hx","title":"Clevite MS2199HX LS Main Bearing Set | .001\" Extra Clearance","description":"\u003cp\u003eClevite MS2199HX H-Series main bearings are listed for compatible Chevrolet LS engine combinations using standard-size crankshaft main journals and requiring .001 inch of additional oil clearance compared with the standard-clearance version. This uncoated tri-metal set features a half-groove oiling design and is sold as a set of 5.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: Clevite\u003c\/li\u003e\n\u003cli\u003ePart number: MS2199HX\u003c\/li\u003e\n\u003cli\u003eSeries: H-Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Crankshaft main bearing set\u003c\/li\u003e\n\u003cli\u003eApplication family: Compatible Chevrolet LS combinations\u003c\/li\u003e\n\u003cli\u003eListed displacements: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L\u003c\/li\u003e\n\u003cli\u003eJournal sizing: Standard-size crankshaft main journals\u003c\/li\u003e\n\u003cli\u003eAdditional oil clearance: .001 inch compared with the standard-clearance version\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal\u003c\/li\u003e\n\u003cli\u003eOil groove: Half groove (180 degrees), upper\u003c\/li\u003e\n\u003cli\u003eCoated: No\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eThe .001-inch designation refers to extra oil clearance, not a .001-inch crankshaft undersize or an oversized block housing bore. It is not the final assembled clearance specification.\u003c\/p\u003e\u003cp\u003eMatch MS2199HX to your block and crankshaft. Verify main housing dimensions, crankshaft journal dimensions, thrust configuration, and assembled oil clearance during assembly. Engine displacement alone does not establish fitment. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming the correct main bearing set before ordering.\u003c\/p\u003e","brand":"Clevite","offers":[{"title":"Default Title","offer_id":30341491327027,"sku":"CLE-MS2199HX","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/CLEVITE_240x240_8874e8be-cdc0-4316-9ac1-25222c540f93.png?v=1569964256"},{"product_id":"cle-ms2199h","title":"Clevite MS2199H LS H-Series Standard Main Bearing Set","description":"\u003cp\u003eClevite MS2199H H-Series main bearings are listed for compatible Chevrolet LS engine combinations with standard-size crankshaft main journals. This tri-metal set features a half-groove oiling design and is sold as a set of 5.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: Clevite\u003c\/li\u003e\n\u003cli\u003ePart number: MS2199H\u003c\/li\u003e\n\u003cli\u003eSeries: H-Series\u003c\/li\u003e\n\u003cli\u003eBearing type: Crankshaft main bearing set\u003c\/li\u003e\n\u003cli\u003eApplication family: Compatible Chevrolet LS combinations\u003c\/li\u003e\n\u003cli\u003eListed displacements: 4.8L, 5.3L, and 5.7L\u003c\/li\u003e\n\u003cli\u003eSize: Standard\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal\u003c\/li\u003e\n\u003cli\u003eOil groove: Half groove (180 degrees)\u003c\/li\u003e\n\u003cli\u003eCoated: No\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eThis listing is for standard-size MS2199H bearings. The generic H-Series availability of extra-clearance versions does not mean this set provides an additional .001 inch of oil clearance. Match the exact part number and size to your assembly requirements.\u003c\/p\u003e\u003cp\u003eConfirm block main housing dimensions, crankshaft main journal dimensions, thrust configuration, and assembled oil clearance during assembly. Engine displacement alone does not establish fitment. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming the correct main bearing set before ordering.\u003c\/p\u003e","brand":"Clevite","offers":[{"title":"Default Title","offer_id":30341491392563,"sku":"CLE-MS2199H","price":123.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/CLEVITE_240x240_a6926f09-a10f-43c1-a71c-4740eb029ef7.png?v=1569964257"},{"product_id":"clevite-main-bearing-set-ms2321h-dart-ls-next-block-with-standard-size","title":"Clevite MS2321H Dart LS Next Standard Main Bearing Set","description":"\u003cp\u003eClevite MS2321H is a standard-size main bearing set listed for compatible Dart LS Next blocks. Match this part number to your block and crankshaft combination before ordering.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Clevite \/ MAHLE\u003c\/li\u003e\n\u003cli\u003ePart number: MS2321H\u003c\/li\u003e\n\u003cli\u003eBearing type: Crankshaft main bearing set\u003c\/li\u003e\n\u003cli\u003eApplication: Compatible Dart LS Next blocks\u003c\/li\u003e\n\u003cli\u003eSize: Standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eThis listing is for MS2321H in standard size. Do not substitute it for an undersize or extra-oil-clearance version without checking your assembly requirements. Dart LS Next fitment does not establish compatibility with a production GM LS block.\u003c\/p\u003e\u003cp\u003eConfirm your block's main bearing housing dimensions, crankshaft main journal dimensions, thrust configuration, and required assembled oil clearance. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help confirming the correct main bearing set for your engine combination.\u003c\/p\u003e","brand":"Clevite","offers":[{"title":"Default Title","offer_id":39594849534003,"sku":"MS2321H","price":155.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/Screenshot2021-10-27141752.jpg?v=1635358793"},{"product_id":"calico-coated-clevite-h-series-ls-001-undersized-main-bearing-set-cal-ms2199hhk","title":"Calico Coated Clevite CAL-MS2199HXK LS Main Bearings | Extra .001\" Clearance","description":"\u003cp\u003eCalico coated Clevite H-Series CAL-MS2199HXK main bearings are for Chevrolet LS engine builds requiring standard crankshaft journal size with .001 inch of extra oil clearance.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Calico coated Clevite\u003c\/li\u003e\n\u003cli\u003ePart number: CAL-MS2199HXK\u003c\/li\u003e\n\u003cli\u003eSeries: H-Series\u003c\/li\u003e\n\u003cli\u003eApplication listed: Chevrolet LS 4.8L, 5.3L, and 5.7L engines; confirm exact block and crankshaft compatibility 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\u003c\/li\u003e\n\u003cli\u003eCoating: Calico\u003c\/li\u003e\n\u003cli\u003eGroove location: Upper half\u003c\/li\u003e\n\u003cli\u003eGroove style: 1\/2 groove\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eThis is an extra-oil-clearance bearing set, not a .001-inch crankshaft undersize set. Confirm journal dimensions, housing dimensions, and assembled oil clearance for your engine combination before installation.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e for help selecting bearings for your build.\u003c\/p\u003e","brand":"Calico","offers":[{"title":"Default Title","offer_id":67679727976761,"sku":"CAL-MS2199HXK","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/CALICO_240x240_e94ca306-ab5b-435d-a6f4-63bbd694898e.png?v=1569964238"},{"product_id":"clevite-main-bearing-set-ms2321hx-dart-ls-next-block-with-001-extra-oil-clearance","title":"Clevite MS2321HX Dart LS Next Main Bearings | Extra .001\" Clearance","description":"\u003cp\u003eClevite MS2321HX H-Series main bearings are for Dart LS Next block applications requiring standard crankshaft journal size with .001 inch of extra oil clearance. This tri-metal set includes five main bearings.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: Clevite\u003c\/li\u003e\n\u003cli\u003ePart number: MS2321HX\u003c\/li\u003e\n\u003cli\u003eSeries: H-Series\u003c\/li\u003e\n\u003cli\u003eApplication: Dart LS Next block\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\u003c\/li\u003e\n\u003cli\u003eGroove style: 1\/2 groove\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 a crankshaft undersize. Confirm the bearing part number against your specific Dart LS Next block and crankshaft combination. Verify journal dimensions, main housing dimensions, and assembled oil clearance during assembly.\u003c\/p\u003e\u003cp\u003eNeed help confirming the right bearings? \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e before ordering.\u003c\/p\u003e","brand":"Clevite","offers":[{"title":"Default Title","offer_id":67679806095673,"sku":"MS2321HX","price":155.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/Screenshot2021-10-27141752.jpg?v=1635358793"},{"product_id":"clevite-p-series-ls-standard-main-bearing-set-ms2199p","title":"Clevite MS-2199P P-Series LS Main Bearing Set | Standard","description":"\u003cp\u003eClevite MS-2199P P-Series main bearings are a standard-size replacement option for Chevrolet LS engine builds. The set features tri-metal TM-77 construction and upper-half oil grooves.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: Clevite Engine Parts\u003c\/li\u003e\n\u003cli\u003ePart number: MS-2199P\u003c\/li\u003e\n\u003cli\u003eSeries: P-Series\u003c\/li\u003e\n\u003cli\u003eApplication: Chevrolet LS engines; confirm exact engine and block compatibility 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\u003eBearing usage: Direct replacement\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal TM-77\u003c\/li\u003e\n\u003cli\u003eConstruction: Steel backing, copper-lead lining, and electroplated babbitt overlay\u003c\/li\u003e\n\u003cli\u003eGroove location: Upper half\u003c\/li\u003e\n\u003cli\u003eGroove style: 1\/2 groove (180 degrees)\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\u003eMatch MS-2199P to your engine application and measured crankshaft journal dimensions. Verify housing dimensions and assembled oil clearance during installation.\u003c\/p\u003e\u003cp\u003eNeed help choosing bearings for your combination? \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e before ordering.\u003c\/p\u003e","brand":"Clevite","offers":[{"title":"Default Title","offer_id":67679815270713,"sku":"MS-2199P","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/CLEVITE_240x240_a6926f09-a10f-43c1-a71c-4740eb029ef7.png?v=1569964257"},{"product_id":"clevite-h-series-ford-standard-main-bearing-set-ms-2292h","title":"Clevite MS-2292H H-Series Ford Main Bearing Set | Standard","description":"\u003cp\u003eClevite MS-2292H H-Series main bearings are a standard-size option for performance Ford Modular engine builds. This set uses tri-metal TM-77 bearing material with upper-half oil grooves.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: Clevite Engine Parts\u003c\/li\u003e\n\u003cli\u003ePart number: MS-2292H\u003c\/li\u003e\n\u003cli\u003eSeries: H-Series\u003c\/li\u003e\n\u003cli\u003eApplication listed: Ford Modular engines; confirm exact engine fitment 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\u003eMaterial: Tri-metal TM-77\u003c\/li\u003e\n\u003cli\u003eGroove location: Upper half\u003c\/li\u003e\n\u003cli\u003eGroove style: 1\/2 groove (180 degrees)\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\u003eFitment and Ordering\u003c\/h2\u003e\u003cp\u003eSelect bearings by part number and measured engine dimensions. Confirm crankshaft journal size, housing dimensions, and assembled oil clearance before installation.\u003c\/p\u003e\u003cp\u003eThe coating specification for this part needs confirmation before ordering. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e to verify coating and exact engine application for MS-2292H.\u003c\/p\u003e","brand":"Clevite","offers":[{"title":"Default Title","offer_id":67679840960825,"sku":"MS-2292H","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/CLEVITE_240x240_a6926f09-a10f-43c1-a71c-4740eb029ef7.png?v=1569964257"},{"product_id":"clevite-coated-h-series-ford-001-extra-oil-clearance-main-bearing-set-ms-2292hx-2011-2017-f-150-mustang","title":"Clevite MS-2292HX H-Series Ford 5.0L Main Bearings | Extra .001\" Clearance","description":"\u003cp\u003eClevite MS-2292HX H-Series main bearings are designed for performance Ford 5.0L V8 engine builds requiring standard crankshaft journals and .001 inch of extra oil clearance.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: Clevite Engine Parts\u003c\/li\u003e\n\u003cli\u003ePart number: MS-2292HX\u003c\/li\u003e\n\u003cli\u003eSeries: H-Series\u003c\/li\u003e\n\u003cli\u003eApplication listed: 2011–2017 Ford F-150 and Mustang with 5.0L V8; confirm exact fitment 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 TM-77\u003c\/li\u003e\n\u003cli\u003eOil grooves: Upper half, 180 degrees\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\u003eFitment and Ordering\u003c\/h2\u003e\u003cp\u003eExtra oil clearance is not a crankshaft undersize. Confirm journal dimensions, engine application, and assembled oil clearance before installation.\u003c\/p\u003e\u003cp\u003eThe existing listing identifies these bearings as coated, but the coating specification for MS-2292HX needs confirmation before ordering. \u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance\u003c\/a\u003e to confirm coating and application details for your build.\u003c\/p\u003e","brand":"Clevite","offers":[{"title":"Default Title","offer_id":67679846695225,"sku":"MS-2292HX","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/CLEVITE_240x240_a6926f09-a10f-43c1-a71c-4740eb029ef7.png?v=1569964257"},{"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":"clevite-ms829hx-chevrolet-bbc-main-bearings","title":"Clevite MS829HX Chevrolet BBC Main Bearings | Extra .001″ Clearance","description":"\u003cp\u003eClevite MS829HX H-Series main bearing set for Chevrolet big-block engines. Tri-metal TM-77 construction with a 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: Clevite Engine Parts\u003c\/li\u003e\n\u003cli\u003eManufacturer's part number: MS829HX\u003c\/li\u003e\n\u003cli\u003eProduct line: Clevite H-Series Main Bearings\u003c\/li\u003e\n\u003cli\u003eApplication: Chevrolet Big Block\u003c\/li\u003e\n\u003cli\u003eBearing usage: Performance\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\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, TM-77\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold as a set of 5\u003c\/li\u003e\n\u003cli\u003eClearance note: Thinner than standard for .001 in. extra clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eH-Series Construction\u003c\/h2\u003e\n\u003cp\u003eDeveloped primarily for NASCAR racing, Clevite H-Series main bearings are also suited to other competition engines, especially those operating at medium-to-high revs. Steel backings, selected overlays, a high crush factor, and medium eccentricity support performance applications.\u003c\/p\u003e\n\u003cp\u003eEnlarged side chamfers provide crank-fillet clearance. The bearings are made without flash plating for better seating.\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 MS829HX set provides .001 in. extra clearance; extra oil clearance is not the same as a crankshaft undersize.\u003c\/p\u003e","brand":"Clevite","offers":[{"title":"Default Title","offer_id":67717215387961,"sku":"CLE-MS829HX","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/CLEVITE_240x240_bdadc4f4-4793-448c-baf7-cfcd6562c3a8.png?v=1570561254"},{"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\/brg-type_main\/brg-size_standard.oembed","provider":"3V Performance","version":"1.0","type":"link"}