1981 Chevy K20 Engine Parts

Connecting Rod Type:

H-Beam

Piston Style:

Flat Top

Piston Material:

Hypereutectic Aluminum

Connecting Rod Type:

H-Beam

Piston Style:

Flat Top

Piston Material:

Forged Aluminum

Connecting Rod Type:

I-Beam

Piston Style:

Dish

Piston Material:

Forged Aluminum

Connecting Rod Type:

H-Beam

Piston Style:

Dome

Piston Material:

Forged Aluminum

Connecting Rod Type:

H-Beam

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

Dual: Square and Spread Bore

RPM Range:

1,500-6,500

Stroke:

3.480"

Main Journal Style:

350 mains

Crankshaft Material:

Forged 4340 Steel

Finish:

Satin

Material Type:

Aluminum

Cylinder Head Style:

Assembled

Stroke:

3.480"

Main Journal Style:

350 mains

Crankshaft Material:

Cast Steel

Crate Engine Type:

Long Block

Compression Ratio:

10.1:1

Engine Displacement:

350 cu. in.

Material Thickness:

.70"

Material Type:

Aluminum

Finish:

Natural

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Connecting Rod Type:

I-Beam

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Connecting Rod Type:

I-Beam

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Connecting Rod Type:

I-Beam

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Connecting Rod Type:

I-Beam

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Crate Engine Type:

Long Block

Compression Ratio:

10.0:1

Engine Displacement:

350 cu. in.

Crate Engine Type:

Deluxe Crate Engine

Compression Ratio:

10.0:1

Engine Displacement:

383 cu. in.

Crate Engine Type:

Long Block

Compression Ratio:

9.4:1

Engine Displacement:

350 cu. in.

Connecting Rod Type:

H-Beam

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top

Piston Material:

Forged Aluminum

Connecting Rod Type:

H-Beam

Piston Style:

Flat Top

Piston Material:

Hypereutectic Aluminum

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top

Piston Material:

Forged Aluminum

Intake Duration (.050" Lift):

223

Exhaust Duration (.050" Lift):

235

Lobe Separation:

107 °

Camshaft Type:

Hydraulic Roller Tappet

Intake Duration (.050" Lift):

233

Exhaust Duration (.050" Lift):

240

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural