{"product_id":"gm-performance-gm12681429-engine-assembly-crate-engine-chevy-350","title":"GM Performance GM12681429 Engine Assembly Crate Engine Chevy 350","description":"\u003cp\u003eAll new - not remanufactured! The classic 350 is offered here in our most economical Small-Block engine assembly. Designed to replace production engines used from 1973-1985, it features a durable, yet value-driven, short-block assembly and iron cylinder heads with early-style perimeter hold-downs. Better still, it includes a stronger four-bolt main block and smooth flat tappet hydraulic camshaft.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eSpecifications \u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003ePart Number: 10067353\u003c\/li\u003e  \u003cli\u003eEngine Type: Chevy Small-Block V-8\u003c\/li\u003e  \u003cli\u003eDisplacement (cu in): 350\u003c\/li\u003e  \u003cli\u003eBore x Stroke (in): 4.000 x 3.480\u003c\/li\u003e  \u003cli\u003eBlock : Cast-iron with 4-bolt main caps\u003c\/li\u003e  \u003cli\u003eCrankshaft (P\/N 93426651): Nodular cast iron\u003c\/li\u003e  \u003cli\u003eConnecting Rods : Forged Steel\u003c\/li\u003e  \u003cli\u003ePistons (P\/N 93422884): Cast-aluminum\u003c\/li\u003e  \u003cli\u003eCamshaft Type (P\/N 12364051): Hydraulic flat tappet\u003c\/li\u003e  \u003cli\u003eCamshaft Lift (in): .390 intake \/.410 exhaust\u003c\/li\u003e  \u003cli\u003eCamshaft Duration (@.050 in): 195 intake \/ 202 exhaust\u003c\/li\u003e  \u003cli\u003eCylinder Heads (P\/N 93438649): Iron; 76cc chambers\u003c\/li\u003e  \u003cli\u003eValve Size (in): 1.94 intake \/ 1.50 exhaust\u003c\/li\u003e  \u003cli\u003eCompression Ratio: 8.5:1\u003c\/li\u003e  \u003cli\u003eRocker Arms (P\/N 10089648): Stamped steel\u003c\/li\u003e  \u003cli\u003eRocker Arm Ratio: 1.5:1\u003c\/li\u003e  \u003cli\u003eRecommended Fuel: Regular pump\u003c\/li\u003e  \u003cli\u003eBalanced: Internal\u003c\/li\u003e \u003c\/ul\u003e \u003cbr\u003e\u003cbr\u003e","brand":"GM Performance","offers":[{"title":"Default Title","offer_id":44882232508727,"sku":"GM12681429","price":6150.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/83166.jpg?v=1780374650","url":"https:\/\/enginemaster.com.au\/products\/gm-performance-gm12681429-engine-assembly-crate-engine-chevy-350","provider":"Engine Master","version":"1.0","type":"link"}