GM Turn-Key 383ci 430HP

Hand picked seasoned block.

Square and parallel decked.

Align honed main bearing bore.

Cylinders honed on computer controlled machine to within .0002 straightness and roundness.

Cylinders are sonic tested for thickness.

4-Bolt Main.

4.000" Bored .040" Over.

1-Piece Rear Main Seal.

Mech fuel pump provision: Yes.

Passenger Side Dipstick.

Drilled and tapped for clutch linkage.

Cast steel crankshaft.

3.480" Stroke.

OEM type 5.700" connecting rods w/ 150,000 psi bolts.

Hypereutectic pistons.

Internal Front/ External Rear.

BluePrint Aluminum Cylinder Heads - H8002K.

64cc chamber.

2.02" intake/1.60" exhaust valves.

195cc intake/75cc exhaust runners.

Cam Type: Roller.

.528 Intake .536 Exhaust.

221 Intake / 226 Exhaust duration.

@.050 - 110 degree lobe separation.

34 Degrees Total at 3500 RPM

Valve covers

Harmonic balancer

Spark plugs

Spark plug wires

Long Style Water Pump

Fuel Pump

Oil pan

Timing cover

Aluminum Intake Manifold * Will not clear a stock Corvette hood. Please call for special build options

HEI distributor 

750cfm Carburetor

Brass freeze plugs

Dyno tested and shipped with results

Front Accessory Drive with Water Pump, A/C Compressor, Alternator, and Power Steering Pump