1982 Chevy K20 Parts

Valve Spring Style:

Standard

Outside Diameter:

1.26"

Maximum Lift:

.550"

Rocker Arm Ratio:

1.3:1

Stud Diameter:

0.38"

Sump Style:

Wet Sump

Sump Location:

Rear

Rear Main Seal Style:

1-piece

Overall Length:

1.50"

Outside Diameter:

.63"

Material Type:

Steel

Rocker Arm Ratio:

1.6:1

Stud Diameter:

0.38"

Sold in Quantity:

Each

Overall Length:

.75"

Thread Pitch:

1/4"-20

Wrench Type:

Allen

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Gaskets Included:

No

Sold in Quantity:

Set

Material Type:

Steel

Adjustable:

Yes

Finish:

Natural

Cap Type:

HEI / Male

Advance Type:

None

Material Type:

Steel

Sold in Quantity:

Kit

Tooth Count:

153

Engine Balance:

External

SFI Rating:

29.1

Flexplate Included:

No

Sold in Quantity:

Each

Conductor Style:

Spiral Core

Diameter:

8"

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2500-6400

Intake Duration (.050" Lift):

243

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

1600-5800

Intake Duration (.050" Lift):

224

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2200-6100

Intake Duration (.050" Lift):

235

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

1300-5600

Intake Duration (.050" Lift):

218

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2000-5800

Intake Duration (.050" Lift):

227

Camshaft Type:

Solid Flat Tappet

RPM Range:

2500-6500

Intake Duration (.050" Lift):

248

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2300-6500

Intake Duration (.050" Lift):

240