Small Block Chevy 383 430HP 450TQ Long Block Crate Engine


Specifications:

Power: 430 HP @ 5700 RPM, 450 ft. lbs. of torque @ 4400 RPM
Displacement: 383 CID
Bore x Stroke: 4.040” x 3.750”
Compression Ratio: 10:1
Recommended Fuel: 91 Octane
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps with passenger side oil dip stick hole, brass freeze plugs.
Crankshaft: Cast Steel, polished, stress relieved and shot peened with chamfered oil holes
Connecting Rods: Heavy Beam with 150,000 psi bolts
Pistons: Hypereutectic Aluminum
Camshaft: Hydraulic Roller Tappet
Cam Lift: .528” Intake / .536” Exhaust
Cam Duration @ .050”: 230 deg. Intake / 240 deg. Exhaust
Lobe Separation: 112 Degree
Cylinder Heads: Performance Aluminum
Combustion Chamber: 64cc
Valves: 2.02” Intake/ 1.60” Exhaust
Rocker Arms: Aluminum Roller, 1.5:1 Ratio
Valve Springs: 1.25” Diameter
Balance: External Front, External Rear
Recommended Torque Convertor Stall 2000-2400
Ignition Timing: Base 10 degrees BTDC, 32 degrees total

Engine Includes:

Fully assembled long block
Stamped Steel Chrome Valve Covers
Melling High Volume Oil pump, pick-up and oil pan
Front timing cover with 8” timing pointer
Oil Filter Adapter
Dyno Test Sheet

Warranty:Limited 30 month / 50,000 mile parts & labor warranty


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Small Block Chevy 383 430HP Long Block Crate Engine BP38313CT1

Product Information

  • $4,499.00


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