{"product_id":"atk-high-performance-gm-350-vortec-350-hp-stage-3-long-block-crate-engines-with-efi-hp32c-efi","title":"ATK High Performance GM 350 Vortec 350 HP Stage 3 Long Block Crate Engines with EFI HP32C-EFI","description":"\u003cp class=\"part-detail-section-header h2\"\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e \u003cdiv class=\"attribute-container flex-container flex-wrap\"\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eBrand: \u003c\/strong\u003eATK High Performance Engines\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eManufacturer’s Part Number: \u003c\/strong\u003eHP32C-EFI\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003ePart Type: \u003c\/strong\u003eCrate Engines\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eProduct Line: \u003c\/strong\u003eATK High Performance GM 350 Vortec 350 HP Stage 3 Long Block Crate Engines with EFI\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eSummit Racing Part Number: \u003c\/strong\u003eHPE-HP32C-EFI\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eUPC: \u003c\/strong\u003e653517517815\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eCrate Engine Family: \u003c\/strong\u003eChevy Small Block\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eActual Engine Displacement: \u003c\/strong\u003e5.7L\/350\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eCrate Engine Cylinder Head Material: \u003c\/strong\u003eCast iron\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eEngine Block Material: \u003c\/strong\u003eCast iron\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eAdvertised Compression Ratio: \u003c\/strong\u003e9.5:1\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eAssembled: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eEngine Balance: \u003c\/strong\u003eInternal\/External\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eCam Style: \u003c\/strong\u003eHydraulic roller, OE roller\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eRear Main Seal Style: \u003c\/strong\u003e1-piece\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eIntake Manifold Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eIntake Manifold Style: \u003c\/strong\u003eFuel Injection\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eCylinder Heads Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eCarburetor Included: \u003c\/strong\u003eNo\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eThrottle Body Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eDistributor Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eOil Pan Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eValve Covers Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eTiming Cover Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eWater Pump Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eHarmonic Balancer Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eFlexplate Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eFlywheel Included: \u003c\/strong\u003eNo\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eAir Cleaner Included: \u003c\/strong\u003eNo\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eSpark Plugs Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eSpark Plug Wires Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eComputer Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eWiring Harness Included: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eWater Pump Style: \u003c\/strong\u003eLong\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eSupercharger Included: \u003c\/strong\u003eNo\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eRemanufactured: \u003c\/strong\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eQuantity: \u003c\/strong\u003eSold individually.\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eNotes: \u003c\/strong\u003eIncludes FiTech EFI system.\u003c\/div\u003e \u003c\/div\u003e \u003cp class=\"part-detail-description-title\"\u003e\u003cstrong\u003eATK High Performance GM 350 Vortec 350 HP Stage 3 Long Block Crate Engines with EFI\u003c\/strong\u003e\u003c\/p\u003e \u003cp class=\"part-detail-description\"\u003eATK High Performance GM 350 Vortec 350 hp Stage 3 long block crate engines with EFI are designed for better drivability and trouble-free cold starts with no tuning required, regardless of elevation, driving habits, or part swap! Based around FiTech Self-Learning EFI systems, these engines come complete from throttle body down to the oil pan. The only thing you’ll need is to supply is the fuel system–inline, in-tank, or the FiTech Fuel Command Center. They’re dyno-tested with your EFI system and ready to go!\u003c\/p\u003e \u003cp\u003eEngine specifications:\u003c\/p\u003e \u003cp\u003e* HP: 350\u003cbr\u003e * TQ: 400\u003cbr\u003e * Block: OE roller block 4-bolt main 1-pc. seal 1996-2000\u003cbr\u003e * Bore\/Stroke: 4.040 in. x 3.480 in.\u003cbr\u003e * Displacement: 350CI\u003cbr\u003e * Crankshaft: OE reground external balance rear of crank\/internal balance front of the crank\u003cbr\u003e * Rods: OE powder metal 5.7 in.\u003cbr\u003e * Pistons: Hypereutectic 9.5:1 compression\u003cbr\u003e * Rings: Moly\u003cbr\u003e * Camshaft: Hyd. Roller\u003cbr\u003e * Cam Specs: 220\/224 @ 50 .495in\/.502ex 110LSA\u003cbr\u003e * Timing Chain: Double roller\u003cbr\u003e * Cylinder Heads: Vortec cast iron 67cc 1.94\/1.50\u003cbr\u003e * Rocker Arms: Stamped steel 1.5 ratio\u003cbr\u003e * Oil Pan: Rear sump 5qt (not for Chevelles with steering behind crossmember, some Corvettes and 62-67 Chevy II’s)\u003cbr\u003e * Oil Pump: Melling STD volume\u003cbr\u003e * Balancer: Internally balanced – PowerBond #PB1046-N\u003cbr\u003e * Flexplate: Externally balanced – Pioneer #FRA-159\u003cbr\u003e * Intake Manifold: ATK HP dual plane\u003cbr\u003e * Distributor: HEI (Iron Gear)\u003cbr\u003e * Water Pump: OE long pump\u003cbr\u003e * EFI System: Fitech Go Street EFI 400HP (throttle body, wire harness and hand held unit included)\u003c\/p\u003e \u003cp\u003e* Fuel Pump: Not Provided – must run electric pump or mechanical fuel pump with Fitech fuel command center\u003cbr\u003e * Spark Plugs: Autolite #605\u003cbr\u003e * Spark Plug Wires: 8mm\u003c\/p\u003e \u003cp\u003eEngine info:\u003c\/p\u003e \u003cp\u003e* Oil: Conventional\/Non Synthetic 10W30\u003cbr\u003e * Oil Filter: Wix or K\u0026amp;N\u003cbr\u003e * Timing: 34-36 degrees\u003cbr\u003e * Spark Plug Gap: .035 in.\u003cbr\u003e * Firing Order: 18436572\u003cbr\u003e * Octane: 91+\u003cbr\u003e * Stall Converter: Stock\u003cbr\u003e * Exhaust: 1 5\/8 headers\u003c\/p\u003e","brand":"TITANPARTHUB","offers":[{"title":"Default Title","offer_id":52160939032807,"sku":null,"price":5998.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/7806\/3335\/files\/a83d0793-oo-5-1.jpg?v=1780566351","url":"https:\/\/titanparthub.com\/products\/atk-high-performance-gm-350-vortec-350-hp-stage-3-long-block-crate-engines-with-efi-hp32c-efi","provider":"TITANPARTHUB","version":"1.0","type":"link"}