1981 Chevy K20 Parts

Conductor Style:

Spiral Core

Diameter:

8.5"

Cap Type:

HEI / Male

Advance Type:

Mechanical

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Tooth Count:

153

Rear Main Seal Style:

1-piece

Cap Type:

HEI / Male

Advance Type:

Electronic

GTIN Code:

797822587832

Bore Size:

4.060"

Gasket Material:

Multi-layer stainless steel

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Natural

GTIN Code:

656729843703

GTIN Code:

084041058848

Sold in Quantity:

Each

Under Head Length:

2.250"

Thread Pitch:

7/19"-20

Material Type:

Alloy steel

Garage Sale Type:

Open Box

Bore Size:

4.060"

Gasket Material:

Multi-layer stainless steel

Garage Sale Type:

Open Box

Bore Size:

4.060"

Gasket Material:

Multi-layer stainless steel

Sold in Quantity:

Kit

Port Style:

Spread Port

GTIN Code:

084041009840

Sold in Quantity:

Kit

Bore Size:

4.0"

Tube O.D.:

0.625"

Sold in Quantity:

Each

Outside Diameter:

3.75"

Groove Count:

1

Water Pump Style:

Short

Carburetor Quantity:

One

Carburetor Flange Type:

4-Barrel Square Bore

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

2,000-6,500

Input Spline Quantity:

26

Input Shaft Diameter:

1.125"

Diameter:

10.5"

Free Flow Rate:

80 GPH / 303 LPH

Maximum Pressure:

6 psi

Fuel Pump Inlet Size:

1/4" NPT

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

153-tooth/168-tooth

Mount Type:

Bolt-On

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

153-tooth/168-tooth

Mount Type:

Inline

Input Spline Quantity:

26

Input Shaft Diameter:

1.125"

Diameter:

10.5"

GTIN Code:

656729843604

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2500-6500

Intake Duration (.050" Lift):

244

GTIN Code:

682384790670