1981 GMC C2500 Engine Parts

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

Injection Style:

Multi-port

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.7:1

Stud Size:

.437"

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.7:1

Stud Size:

.437"

Injection Style:

Multi-port

RPM Range:

1,500-6,500

Material Type:

Aluminum

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.7:1

Material Type:

Aluminum

GTIN Code:

036584340379

Fastener Style:

Bolt

Thread Pitch:

7/16-14

Material Type:

Stainless Steel

Sold in Quantity:

Set

Material Type:

Stainless Steel

Groove Count:

1

Gasket Material:

Core reinforced composite

Overall Thickness:

0.13"

Sold in Quantity:

Each

GTIN Code:

036584080039

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

Finish:

Black Oxide

Sold in Quantity:

Each

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Anodized

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

224

Exhaust Duration (.050" Lift):

230

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

229

Exhaust Duration (.050" Lift):

236

Material Thickness:

0.06"

Gasket Material:

Composite

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

153-tooth/168-tooth

Mount Type:

Inline

Liquid Measurement:

7 quarts

Sold in Quantity:

Each

Groove Count:

6

Material Type:

Aluminum

GTIN Code:

800770108308

Material Type:

Stainless Steel

Sold in Quantity:

Each

Material Type:

Stainless Steel

Sold in Quantity:

Each

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Natural