{"product_id":"atk-high-performance-gm-383-vortec-390-hp-stage-3-long-block-crate-engines-hp33c","title":"ATK High Performance GM 383 Vortec 390 HP Stage 3 Long Block Crate Engines HP33C","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\u003eHP33C\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 383 Vortec 390 HP Stage 3 Long Block Crate Engines\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eSummit Racing Part Number: \u003c\/strong\u003eHPE-HP33C\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eUPC: \u003c\/strong\u003e00653517259999\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\u003e6.3L\/383\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\u003eCarbureted\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\u003eYes\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eThrottle Body Included: \u003c\/strong\u003eNo\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\u003eNo\u003c\/div\u003e \u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eWiring Harness Included: \u003c\/strong\u003eNo\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 \u003c\/div\u003e \u003cp class=\"part-detail-description-title\"\u003e\u003cstrong\u003eATK High Performance GM 383 Vortec 390 HP Stage 3 Long Block Crate Engines\u003c\/strong\u003e\u003c\/p\u003e \u003cp class=\"part-detail-description\"\u003ePack Vortec power and stroker torque in your ride with ATK High Performance GM 383 Vortec 390 hp Stage 3 long block crate engines. These engines are hand-built and balanced to ensure a strong-running, reliable engine for your daily driver or hot rod. The 460 ft.-lbs. of twist make these extremely versatile mills that are at home in a towing rig, muscle car, or street rod. Get back out on the road with the ground-pounding power that only a stroker can give you.\u003c\/p\u003e \u003cp\u003eEngine specifications:\u003c\/p\u003e \u003cp\u003e* HP: 390\u003cbr\u003e * TQ: 460\u003cbr\u003e * Block: OE roller block 4-bolt main 1-pc seal 1996-2000\u003cbr\u003e * Bore\/Stroke: 4.040 in. x 3.750 in.\u003cbr\u003e * Displacement: 383CI\u003cbr\u003e * Crankshaft: Scat nodular iron external balance rear of crank\/internal balance front of the crank\u003cbr\u003e * Rods: Scat I Beam 5.7 in. rods with ARP 8740 bolts\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: Dart vortec cast iron 67cc\/165cc 2.02\/1.60\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 (with scat kit)\u003cbr\u003e * Intake Manifold: ATK HP dual plane\u003cbr\u003e * Distributor: HEI (Iron Gear)\u003cbr\u003e * Water Pump: OE long pump\u003cbr\u003e * Carburetor: Quick Fuel 680CFM vacuum secondary’s electric choke #HR-680\u003cbr\u003e * Fuel Pump: Holley mechanical 110GPH #12-327-11\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":52160941326567,"sku":null,"price":6127.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/7806\/3335\/files\/d765bc32-VV-4.jpg?v=1780566359","url":"https:\/\/titanparthub.com\/products\/atk-high-performance-gm-383-vortec-390-hp-stage-3-long-block-crate-engines-hp33c","provider":"TITANPARTHUB","version":"1.0","type":"link"}