Small Block Chevy 383 430HP Crate Engine


Specifications:

Power: 430 HP @ 5200 RPM, 450 ft. lbs. of torque @ 4300 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
Valve Covers
High Volume Oil pump, pick-up and oil pan
Chrome air cleaner
Intake Manifold; dual plane satin aluminum
Holley carburetor; 750cfm
HEI Distributor
Spark plugs and spark plug wires
Harmonic balancer
Thermostat, thermostat housing
Timing cover
Serpentine front drive pulley system
Fuel pump & braided line
Water pump
Alternator
Power steering pump
AC compressor
Dyno test results shipped with engine

Notes: Spark Plugs-AC Delco 41-993 .045”

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

One High Performance Crate Engine At A Time

BluePrint Engines® was started 20 years ago in a small garage in central Nebraska. What started as a passion for speed turned into a hobby, then a job, and finally a career. BluePrint’s founder built one engine at a time for his friends and neighbors, and bit by bit his business and reputation grew. Drag racers, circle track racers, and street rodders all got some of the first engines produced by BluePrint Engines. Today the company he founded has produced over 200,000 factory replacement engines for cars and light trucks.

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Small Block Chevy 383 430HP Crate Engine BP38313CTC1DK

Product Information

  • $6,750.00