1981 Chevy C20 Suburban Parts

Overall Diameter:

3.88"

Overall Height:

2.13"

Outlet Fitting:

1/2" NPT

One Wire Alternator:

Yes

Alternator Amperage:

55 amp

Alternator Finish:

Powder Coated

GTIN Code:

842829108914

Groove Count:

6

Pulley Type:

Serpentine

Finish:

Polished

Sold in Quantity:

Each

GTIN Code:

036584070078

Cylinder Head Style:

Bare

Material Type:

Aluminum

Finish:

Natural

GTIN Code:

842829108587

GTIN Code:

036584393559

Gasket(s) Included:

No

Sold in Quantity:

Each

Material Type:

Aluminum

Sold in Quantity:

Kit

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

250

Exhaust Duration (.050" Lift):

256

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.7:1

Material Type:

Chromoly

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

Dual: Square and Spread Bore

RPM Range:

Idle-5,500

GTIN Code:

036584009887

Material Type:

Stainless Steel

Groove Count:

1

Camshaft Type:

Hydraulic Roller Tappet

Intake Duration (.050" Lift):

242

Exhaust Duration (.050" Lift):

248

Groove Count:

1

Sold in Quantity:

Set

GTIN Code:

036584094036

Mounting Side:

Driver Side

Bracket Style:

Upper and lower brackets

Material Type:

Billet Aluminum

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

212

Exhaust Duration (.050" Lift):

212

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

226

Exhaust Duration (.050" Lift):

234

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

Shaft Diameter:

0.5"

Material Type:

Bronze

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.73:1

Stud Size:

.437"

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.7:1

Stud Size:

0.438"

Material Type:

Stainless Steel

Groove Count:

1