{"product_id":"zz632-crate-engine-1004hp-by-chevrolet-performance-19432060","title":"ZZ632 Crate Engine 1004hp by Chevrolet Performance 19432060","description":"\u003cp\u003e***TYPICALLY IN STOCK***PLEASE CALL OR EMAIL FOR LATEST AVAILABILITY\u003cbr\u003e\n(Payable by wire transfer only!!!) \u003cbr\u003e\n***PRICE INCLUDES FREE FREIGHT TO A COMMERCIAL ADDRESS***\u003cbr\u003e\nAt 1004hp and 876 lb ft, this 10.4L naturally-aspirated beast is the most powerful crate engine available today. \u003cbr\u003e\nCheck out our blog article on this engine when it was first announced:BIG POWER: 1004hp 632 BBC Announced by Chevrolet Performance! – Pro Touring Store \u003cbr\u003e\n SPECS BELOW: \u003cbr\u003e\nChevrolet’s Biggest, Baddest Big-Block Ever! ZZ 632\u003cbr\u003e\n• Tall-deck Sportsman Bowtie block with an all-forged roller assembly\u003cbr\u003e\n• Hydraulic roller camshaft and all-new, high-flow spread-port cylinder heads derived from Pro Stock racing technology\u003cbr\u003e\n• Crank-trigger ignition system with coil-near-plug ignition coils mounted on a unique valley plate\u003cbr\u003e\n• EFI induction system for precise fuel control and stunning output with pump gas\u003cbr\u003e\n• Kit includes pre-programmed, self-learning control system (Holley Terminator).\u003cbr\u003e\n• Due to crate fitment, the throttle body is shipped uninstalled and must be installed by the engine installer\u003cbr\u003e\n• Requires starter, EFI-compatible high-pressure fuel pump and air cleaner compatible with 4500-series (Dominator) mounting flange\u003cbr\u003e\n• Cylinder head exhaust port design requires custom exhaust system\u003cbr\u003e\n• Requires internally balanced flywheel for manual transmission applications\u003cbr\u003e\n• Not intended for marine applications\u003cbr\u003e\nTECH SPECS\u003cbr\u003e\nPart Number: 19432060\u003cbr\u003e\nEngine Type: Chevy Tall-Deck Big-Block V-8\u003cbr\u003e\nDisplacement (cu in): 632\u003cbr\u003e\nBore x Stroke (in \/ mm): 4.600 x 4.750\u003cbr\u003e\nBlock (P\/N 19366599): Cast iron Bowtie with 4-bolt main caps – tall deck\u003cbr\u003e\nCrankshaft (P\/N 19366600): Forged 4340 steel\u003cbr\u003e\nConnecting Rods (P\/N 19432392): Forged steel H-beam\u003cbr\u003e\nPistons (P\/N 19366601): Forged aluminum 2618 alloy\u003cbr\u003e\nIntake Manifold (P\/N 19366614): Aluminum high-rise single-plane\u003cbr\u003e\nThrottle Body (P\/N 19366624): 4500-style\u003cbr\u003e\nFuel Injectors (P\/N 19432057): 86-lb\/hr (Qty 8 MPFI) \u003cbr\u003e\nCamshaft Type (P\/N 19432531): Billet steel hydraulic roller\u003cbr\u003e\nValve Lift (in): 0.780 intake \/ 0.782 exhaust\u003cbr\u003e\nCamshaft Duration (@ 0.050 in): 270º intake \/ 285º exhaust\u003cbr\u003e\nCylinder Heads (P\/N 19431810): Aluminum spread-port; 70cc chambers – RS-X design\u003cbr\u003e\nValve Size (in): 2.450 intake \/ 1.800 exhaust, titanium (5\/16-in stem OD)\u003cbr\u003e\nIgnition Type: 58X crank-triggered, coil-near-plug\u003cbr\u003e\nCompression Ratio: 12.0:1 (nominal)\u003cbr\u003e\nRocker Arms (P\/N 19431272): Forged aluminum; roller-style\u003cbr\u003e\nRocker Arm Ratio: 1.8:1 (shaft-mount)\u003cbr\u003e\nWater Pump (P\/N 14058915): Aluminum\u003cbr\u003e\nOil Pan (P\/N 19366604): Steel 8-quart\u003cbr\u003e\nRecommended Fuel: Premium pump (93 octane or higher)\u003cbr\u003e\nMaximum Recommended RPM: 7,000 rpm\u003cbr\u003e\nBalanced: Internal\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611444642108,"sku":"19432060","price":34703.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/specbuiltls.com\/products\/zz632-crate-engine-1004hp-by-chevrolet-performance-19432060","provider":"My Store","version":"1.0","type":"link"}