1983 Chevy K20 Parts

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

218

Exhaust Duration (.050" Lift):

224

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.6:1

Material Type:

Chromoly

GTIN Code:

036584115953

Camshaft Type:

Hydraulic Roller Tappet

Intake Duration (.050" Lift):

212

Exhaust Duration (.050" Lift):

218

Camshaft Type:

Hydraulic Roller Tappet

Intake Duration (.050" Lift):

224

Exhaust Duration (.050" Lift):

236

Material Type:

Steel

Hardware Included:

Yes

Finish:

Natural

Tooth Count:

168

SFI Rating:

1.1

Material Type:

Steel

Tooth Count:

153

SFI Rating:

1.1

Material Type:

Steel

Input Spline Quantity:

10

Input Shaft Diameter:

1.125"

Diameter:

7.25"

Input Spline Quantity:

26

Input Shaft Diameter:

1.125"

Diameter:

7.25"

Tooth Count:

153

Engine Balance:

Internal

SFI Rating:

29.1

Tooth Count:

153

SFI Rating:

1.1

Material Type:

Steel

Tooth Count:

168

SFI Rating:

1.1

Material Type:

Aluminum

Material Type:

Aluminum

Sold in Quantity:

Pair

Overall Length:

5.13"

Under Head Length:

4.88"

Thread Pitch:

1/4"-20

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

1200-5200

Intake Duration (.050" Lift):

212

Tooth Count:

153

Engine Balance:

External

SFI Rating:

Not SFI-approved

Material Type:

Aluminum

Material Type:

Steel

Finish:

Painted

Tooth Count:

168

Engine Balance:

External

SFI Rating:

Not SFI-approved

Garage Sale Type:

Incomplete

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

Garage Sale Type:

Closeout

Material Type:

Mild Steel

Hardware Included:

Yes

Tooth Count:

168

Engine Balance:

External

SFI Rating:

29.1