HT502 Engine Assembly Crate Motor -19433156

These Chevrolet Performance HT502 engines offer tremendous value in a big block crate engine. They're based on the Gen VI 4-bolt mains with 1-piece rear main seal blocks. Features include: * Approximately 8.75:1 compression * 406 hp at 4,200 rpm * 541 ft.-lbs. of torque at 3,200 rpm * 4.000 in. stroke, forged steel, externally balanced crankshafts * Forged steel connecting rods * Forged aluminum pistons * Hydraulic roller camshafts with .480 in. intake lift, .483 in. exhaust lift, 204 intake and 209 exhaust duration at .050 in., and 112 degree lobe centerline * Cast iron cylinder heads with oval port 118cc combustion chambers * 275cc intake runner volume with 2.07 in. intake valves and 1.73 in. exhaust * Configured for 3/8 in. thread 7/16 in. shank rocker arm studs * Stamped steel, self-aligning, 1.7:1 ratio rocker arms * AC Delco spark plugs * Oil pans * Black powdercoated aluminum valve covers and timing covers * 8 in. harmonic balancers * 14 in. automatic flexplates

• Engine Assembly Style:Long block
• Crate Engine Cylinder Head Material:Cast iron
• Assembled:Yes
• Engine Balance:External
• Intake Manifold Included:No
• Cylinder Heads Included:Yes
• Carburetor Included:No
• Throttle Body Included:No
• Distributor Included:No
• Oil Pan Included:Yes
• Valve Covers Included:Yes
• Timing Cover Included:Yes
• Water Pump Included:No
• Harmonic Balancer Included:Yes
• Flexplate Included:Yes
• Flywheel Included:No
• Air Cleaner Included:No
• Spark Plugs Included:Yes
• Spark Plug Wires Included:No
• Computer Included:No
• Wiring Harness Included:No
• Rear Main Seal Style:1-piece
• Quantity:Sold individually.

Notes:This engine is not designed, nor intended to be used in any marine applications. Designed for pre-1976 street vehicles or any off-road vehicle. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty. Clutch linkage bosses are drilled and tapped, plus includes a provision for a mechanical fuel pump.