Proform 1983 Chevy C20 Parts

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

.4375"

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.4375"

Rocker Arm Style:

Non Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

GTIN Code:

037995462254

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

GTIN Code:

037995866748

GTIN Code:

037995662302

GTIN Code:

037995314096

GTIN Code:

037995562305

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.7:1

Stud Size:

.4375"

GTIN Code:

037995866724

GTIN Code:

037995866731

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.7:1

Stud Size:

.4375"

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

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

GTIN Code:

037995362646

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

Material Type:

Aluminum

Finish:

Anodized

Thread Pitch:

3/8

Material Type:

Aluminum

Finish:

Anodized

Thread Pitch:

7/16

Oil Inspection Plug:

Yes

Sold in Quantity:

Each