CRATE ENGINE, GM -383ci (CHEVY SMALL BLOCK) W/ ALUMINUM HEADS -420HP WITH CARB & IGNITION "BUDGET STOMPER"

Crate Engines GM SB Stroker - Aluminum Heads

Block:
4 Bolt main, 1 piece rear main seal
Passenger side dipstick
Align honed main bearing bore
Cylinders honed on computer controlled machine to within .0002 straightness and roundness
Cylinders are sonic tested for thickness


Rotating Assembly:
Scat premium cast iron crankshaft
Hypereutectic pistons
Chevy heavy beam rods with 150,000 PSI bolts
Hastings moly rings
Melling high volume oil pump
Hydraulic flat tappet cam
Heavy duty double roller timing set


Cylinder Heads:
Performance Aluminum
Hardened retainers and springs
2.02 swirl polished intake valves
1.60 swirl polished exhaust valves
NOTE: THIS ENGINE WILL NOT WORK FOR APPLICATIONS REQUIRING EGR

A Ton Of Extras:
10 to 1 Compression
New valve covers, oil pan and timing cover
MSD HEI distributor
Edelbrock 750 cfm carburetor
Aluminum intake
Brass freeze plugs
Dyno tested - shipped with results
30 month / 50,000 mile warranty

Critical Specs:
Camshaft:
.480 Int / .486 Exh & 229 Int / 230 Exh duration @ .050

Horsepower:
420

Torque:
450

Compression Ratio:
10 to 1

This part fits most Chevrolet Cars and Trucks. Exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.