GMP-2096-1 - Chevy 383CID 460HP Engine Kit
This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.
With a few hours of simple assembly you will create a very affordable and dependable SBC 383cid performance engine.
This all new performance package is rated at 460HP and 460 (lb-ft) of Torque.
Power: 425 HP @ 5400 RPM, 449 ft. lbs. of torque @ 4500 RPM
Displacement: 383 CID
Bore x Stroke: 4.00” x 3.80”
Compression Ratio: 9.5:1
Recommended Fuel: 92 Octane
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps.
Crankshaft: 4340 Forged Steel
Connecting Rods: HD Powdered Metal Steel
Pistons: Hypereutectic Aluminum
Camshaft: Steel Hydraulic Roller Tappet
Cam Lift: .594” Intake / .594” exhaust
Cam Duration @ .050”: 242 deg. Intake / 240 deg. Exhaust
Lobe Separation: 112 Degree
Cylinder Heads: Edelbrock RPM E-TEC 200, 3/8” screw-in rocker studs.
Combustion Chamber: 64cc
Valves: .202” Intake/ 1.60” Exhaust
Rocker Arms: Aluminum Roller, 1.5:1 Ratio
Maximum GM Recommended RPM: 6000
Ignition Timing: Base 10 degrees BTDC, 32 degrees total
• Fully GM assembled long block
• Stamped Steel Black OE Valve
• Oil pump, pick-up and oil pan
• 12-3/4” Auto Trans Flexplate
• 8” Harmonic Balancer
• Front timing cover
• Cast Iron Long Water Pump
• Oil Filter and Adapter
• Complete Gasket and Bolt Set
• Roller Lifters
• Timing Chain and Gear Set
• Passenger Side RH Oil Dipstick and Tube
Not Included in this Package:
Limited 1 year / unlimited mileage parts only warranty.
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