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GMP-2096-1 - Chevy 383CID 460HP Engine Kit

Availability: Item is no longer available.


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
Balance: External
Maximum GM Recommended RPM: 6000
Ignition Timing: Base 10 degrees BTDC, 32 degrees total

Engine Includes:
• 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:
• Carburetor

• Valve Covers

• Air Cleaner

• Distributor, Plug Wires and Plugs

Limited 1 year / unlimited mileage parts only warranty.

Related Engines:
12499106 GM 383 Short Block
GMP-12498772-5R Fully Assembled ZZ383 425HP Engine
GMP-12496430-1 Fully Assembled ZZ430 350CID 430HP Engine
ZZ4 Base Long Block

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