{"title":"Iron","description":null,"products":[{"product_id":"drt-31867111","title":"Dart 31867111; SHP LS NEXT; LS; 9.240\" Deck; 4.000\" Bore; Iron Block","description":"\u003cp\u003eDesigned for high performance and medium duty applications, the SHP LS Next Block is the ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders and high performance marine enthusiasts.\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDart priority main oiling system with provisions for stock oil filter mounting.\u003c\/li\u003e\n\u003cli\u003eFull skirt design.\u003c\/li\u003e\n\u003cli\u003eAccepts factory and aftermarket oil pans.\u003c\/li\u003e\n\u003cli\u003eSiamesed cylinder bores with thick walls.\u003c\/li\u003e\n\u003cli\u003eCylinder barrels extended 0.375\" at the bottom of the bores.\u003c\/li\u003e\n\u003cli\u003eThick decks ensure reliable head gasket seal.\u003c\/li\u003e\n\u003cli\u003eBlind head bolt holes available in 7\/16\" or 1\/2\".\u003c\/li\u003e\n\u003cli\u003e6-bolt per cylinder capability.\u003c\/li\u003e\n\u003cli\u003eScalloped water jackets increase flow around cylinders for better cooling.\u003c\/li\u003e\n\u003cli\u003eClearanced up to 4.100\" stroke with steel rods.\u003c\/li\u003e\n\u003cli\u003eClearanced for center counterweighted crankshafts.\u003c\/li\u003e\n\u003cli\u003eSplayed outer bolts on middle main bearing caps.\u003c\/li\u003e\n\u003cli\u003eProvisions for LSX roller lifters and cam.\u003c\/li\u003e\n\u003cli\u003eUses OE front and rear covers.\u003c\/li\u003e\n\u003cli\u003eAll OE bolt holes for starter, water pump, etc.\u003c\/li\u003e\n\u003cli\u003eWindage trays.\u003c\/li\u003e\n\u003cli\u003eParts kit included (PN: 32000018).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eDRT-31867111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eClass 30 Grey Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeck Height:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e9.240\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Bore:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e4.000\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Bore Max:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e4.185\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Bearing Size:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eStock LS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Cap Material:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Caps:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e4-Bolt 1-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCam Location:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eStock 55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifter Bores:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eStock 0.842\" Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Seal:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dart Machinery","offers":[{"title":"Default Title","offer_id":30185916465203,"sku":"DRT-31867111","price":4400.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/DRT-3186711101.png?v=1586441862"},{"product_id":"drt-31867211","title":"Dart 31867211; SHP LS NEXT; LS; 9.240\" Deck; 4.125\" Bore; Iron Block","description":"\u003cp\u003eIN STOCK!\u003c\/p\u003e\n\u003cp\u003eDesigned for high performance and medium duty applications, the SHP LS Next Block is the ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders and high performance marine enthusiasts.\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDart priority main oiling system with provisions for stock oil filter mounting.\u003c\/li\u003e\n\u003cli\u003eFull skirt design.\u003c\/li\u003e\n\u003cli\u003eAccepts factory and aftermarket oil pans.\u003c\/li\u003e\n\u003cli\u003eSiamesed cylinder bores with thick walls.\u003c\/li\u003e\n\u003cli\u003eCylinder barrels extended 0.375\" at the bottom of the bores.\u003c\/li\u003e\n\u003cli\u003eThick decks ensure reliable head gasket seal.\u003c\/li\u003e\n\u003cli\u003eBlind head bolt holes available in 7\/16\" or 1\/2\".\u003c\/li\u003e\n\u003cli\u003e6-bolt per cylinder capability.\u003c\/li\u003e\n\u003cli\u003eScalloped water jackets increase flow around cylinders for better cooling.\u003c\/li\u003e\n\u003cli\u003eClearanced up to 4.100\" stroke with steel rods.\u003c\/li\u003e\n\u003cli\u003eClearanced for center counterweighted crankshafts.\u003c\/li\u003e\n\u003cli\u003eSplayed outer bolts on middle main bearing caps.\u003c\/li\u003e\n\u003cli\u003eProvisions for LSX roller lifters and cam.\u003c\/li\u003e\n\u003cli\u003eUses OE front and rear covers.\u003c\/li\u003e\n\u003cli\u003eAll OE bolt holes for starter, water pump, etc.\u003c\/li\u003e\n\u003cli\u003eWindage trays.\u003c\/li\u003e\n\u003cli\u003eParts kit included (PN: 32000018).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003ePart Number:\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: right;\"\u003eDRT-31867211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eMaterial:\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: right;\"\u003eClass 30 Grey Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eDeck Height:\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: right;\"\u003e9.240\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eCylinder Bore:\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: right;\"\u003e4.125\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eCylinder Bore Max:\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: right;\"\u003e4.185\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eMain Bearing Size:\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: right;\"\u003eStock LS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eMain Cap Material:\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: right;\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eMain Caps:\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: right;\"\u003e4-Bolt 1-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eCam Location:\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: right;\"\u003eStock 55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eLifter Bores:\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: right;\"\u003eStock 0.842\" Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eRear Seal:\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: right;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dart Machinery","offers":[{"title":"Default Title","offer_id":30188008243251,"sku":"DRT-31867211","price":4400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/DRT-3186721101.png?v=1586441849"},{"product_id":"drt-31867112","title":"Dart 31867112; SHP LS NEXT PRO; LS; 9.240\" Deck; 4.000\" Bore; Iron Block","description":"\u003cp\u003eDesigned for high performance and heavy duty applications, the SHP LS Next PRO is the NEXT-LEVEL PERFORMANCE block for hot rodders, drag racers, circle track competitors, off-roaders and high performance marine enthusiasts.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSuperior strength 220 BHN Cast Iron.\u003c\/li\u003e\n\u003cli\u003eSteel 4-bolt main caps with upgraded ARP main studs.\u003c\/li\u003e\n\u003cli\u003eLifter oil crossover with restrictor provision.\u003c\/li\u003e\n\u003cli\u003e6-bolt per cylinder capability.\u003c\/li\u003e\n\u003cli\u003e4.000\" up to 4.185\" bore.\u003c\/li\u003e\n\u003cli\u003eFactory oil filter provision.\u003c\/li\u003e\n\u003cli\u003eClearanced for center counterweighted crankshafts.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull skirt design.\u003c\/li\u003e\n\u003cli\u003ePriority main oiling.\u003c\/li\u003e\n\u003cli\u003eSiamese cylinder bores.\u003c\/li\u003e\n\u003cli\u003eThick decks to ensure reliable head gasket seal.\u003c\/li\u003e\n\u003cli\u003eParts kit included (PN: 32000018).\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eDRT-31867112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e220 BHN Cast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeck Height:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e9.240\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Bore:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e4.000\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Bore Max:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e4.185\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Bearing Size:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eStock LS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Cap Material:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Caps:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e4-Bolt 1-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCam Location:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eStock 55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifter Bores:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eStock 0.842\" Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Seal:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dart Machinery","offers":[{"title":"Default Title","offer_id":30188008439859,"sku":"DRT-31867112","price":4699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/DRT-3186711201.png?v=1586441918"},{"product_id":"drt-31867212","title":"Dart 31867212; SHP LS NEXT PRO; LS; 9.240\" Deck; 4.125\" Bore; Iron Block","description":"\u003cp\u003eDesigned for high performance and heavy duty applications, the SHP LS Next PRO is the NEXT-LEVEL PERFORMANCE block for hot rodders, drag racers, circle track competitors, off-roaders and high performance marine enthusiasts.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSuperior strength 220 BHN Cast Iron.\u003c\/li\u003e\n\u003cli\u003eSteel 4-bolt main caps with upgraded ARP main studs.\u003c\/li\u003e\n\u003cli\u003eLifter oil crossover with restrictor provision.\u003c\/li\u003e\n\u003cli\u003e6-bolt per cylinder capability.\u003c\/li\u003e\n\u003cli\u003e4.000\" up to 4.185\" bore.\u003c\/li\u003e\n\u003cli\u003eFactory oil filter provision.\u003c\/li\u003e\n\u003cli\u003eClearanced for center counterweighted crankshafts.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull skirt design.\u003c\/li\u003e\n\u003cli\u003ePriority main oiling.\u003c\/li\u003e\n\u003cli\u003eSiamese cylinder bores.\u003c\/li\u003e\n\u003cli\u003eThick decks to ensure reliable head gasket seal.\u003c\/li\u003e\n\u003cli\u003eParts kit included (PN: 32000018).\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e\n\u003cp\u003eDRT-31867212\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e220 BHN Cast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeck Height:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e9.240\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Bore:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e4.125\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Bore Max:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e4.185\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Bearing Size:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eStock LS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Cap Material:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Caps:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e4-Bolt 1-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCam Location:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eStock 55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifter Bores:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eStock 0.842\" Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Seal:\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dart Machinery","offers":[{"title":"Default Title","offer_id":30188008603699,"sku":"DRT-31867212","price":4947.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/DRT-3186721201.png?v=1586441982"},{"product_id":"drt-31837111","title":"Dart 31837111; LS NEXT; LS; 9.240\" Deck; 4.000\" Bore; Unskirted; Iron Block","description":"","brand":"Dart Machinery","offers":[{"title":"Default Title","offer_id":30188008865843,"sku":"DRT-31837111","price":4654.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/DRT-3183711101.png?v=1586442848"},{"product_id":"drt-12headbolts","title":"Dart Gen III LS NEXT; LS; Block 1\/2\" Head Bolt Upgrade","description":"","brand":"Dart Machinery","offers":[{"title":"Default Title","offer_id":30188642271283,"sku":"DRT-UP-1\/2HEADBOLTS","price":340.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/DART_57dce09f-0436-4784-bf4e-bc339128f3b1.png?v=1568995019"},{"product_id":"drt-lsn2ir2560","title":"Dart Gen III LS NEXT; LS; Iron Block 2.560\" Mains w\/ 1\/2\" Main Studs Upgrade","description":"","brand":"Dart Machinery","offers":[{"title":"Default Title","offer_id":30188688474163,"sku":"DRT-UP-LSN2IR2560","price":1091.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/DART_b6f73d98-4b4d-40ce-bf42-d49128047887.png?v=1568995150"},{"product_id":"drt-up-lsn2ir2750","title":"Dart Gen III LS NEXT; LS; Iron Block 2.750\" Mains w\/ 1\/2\" Main Studs Upgrade","description":"","brand":"Dart Machinery","offers":[{"title":"Default Title","offer_id":30188717375539,"sku":"DRT-UP-LSN2IR2750","price":1015.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/DART_d199b5a0-8448-474e-b37f-2d988dc87e5a.png?v=1568995311"},{"product_id":"drt-31161111l","title":"Dart 31161111; SHP; SBC; 9.025\" Deck; 4.000\" Bore; Iron Block","description":"\u003cp class=\"part-type-link\"\u003e\u003cstrong\u003eIN STOCK @ 3V PERFORMANCE!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"part-type-link\"\u003eDart 31161111; SHP; SBC; 9.025\" Deck; 4.000\" Bore; Iron Block\u003c\/p\u003e\n\u003cp class=\"part-type-link\"\u003eEngine Block, Cast Iron, 4-Bolt Mains, 4.000 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block\u003cbr\u003e\u003c\/p\u003e","brand":"Dart Machinery","offers":[{"title":"Default Title","offer_id":31453061054515,"sku":"DRT-31161111","price":2299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/DartSBCSHP.jpg?v=1642279368"},{"product_id":"drt-31213544","title":"Dart 31263544; BIG M; BBC; 9.800\" Deck; 4.560\" Bore; Iron Block","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eONE IN STOCK!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBB Chevy, Dart block, Dart Big M Block, 9.800 Deck Height, 4.560 Bore, Billet Steel Main Caps, Engine Block, 2pc Rear Seal, Ships from Dart\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePRE M2 Block Series\u003c\/li\u003e\n\u003cli\u003e9.800” deck height\u003c\/li\u003e\n\u003cli\u003e4.560” bore, Max bore is 4.625 size, Siamese extra thick cylinder walls to resist cracking and improve ring seal (minimum .300” thick with 4.625” bore).\u003c\/li\u003e\n\u003cli\u003eUses +.300” tall Gen VI style lifters\u003c\/li\u003e\n\u003cli\u003e4-bolt billet main bearing caps have splayed outer bolts for extra strength\u003c\/li\u003e\n\u003cli\u003eTrue priority main oil system lubricates the main bearings before the lifters. Our stepped main oil gallery (9\/16“ to 1\/2“ to 7\/16“) increases the flow of oil to the crank at high RPM, and our front oil crossover eliminates internal oil leaks around the distributor shaft.\u003c\/li\u003e\n\u003cli\u003eLifter valley head stud bosses prevent blown head gaskets\u003c\/li\u003e\n\u003cli\u003eDual oil pan bolt patterns fit standard and notched oil pans.\u003c\/li\u003e\n\u003cli\u003eBig M: Parts kit included (PN 32000039 )\u003c\/li\u003e\n\u003cli\u003e220 BHN Cast iron material\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dart Machinery","offers":[{"title":"Default Title","offer_id":31504710729779,"sku":"DRT-31213544","price":5000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/DART_240x240_bb4b1dcd-471c-4a9e-8d9b-9c7867904121.png?v=1578495837"}],"url":"https:\/\/3vperformance.com\/collections\/block-material_iron\/max-bore_4-625.oembed","provider":"3V Performance","version":"1.0","type":"link"}