1981 Chevy K20 Suburban Parts

Rocker Arm Ratio:

1.3:1

Stud Diameter:

0.38"

Rocker Arm Ratio:

1.6:1

Stud Diameter:

0.38"

GTIN Code:

656729847282

Overall Length:

.75"

Thread Pitch:

1/4"-20

Wrench Type:

Allen

Material Type:

Aluminum

Sold in Quantity:

Set

Rocker Arm Ratio:

1.5:1

Stud Diameter:

0.38"

Material Type:

Steel

Finish:

Zinc Plated

Sold in Quantity:

Each

Overall Height:

5.375"

Valve Spring Style:

Dual Spring

Outside Diameter:

1.55"

Overall Length:

1.50"

Outside Diameter:

.63"

Material Type:

Steel

Garage Sale Type:

Incomplete

Throwout Bearing Style:

Hydraulic

Sold in Quantity:

Each

Valve Spring Style:

Standard

Outside Diameter:

1.26"

Maximum Lift:

.550"

Port Height:

2.28"

Port Width:

1.38"

Material Type:

Steel

Sold in Quantity:

Each

Overall Length:

1.5"

Finish:

Chrome

Sump Style:

Wet Sump

Sump Location:

Rear

Rear Main Seal Style:

1-piece

Throwout Bearing Style:

Flat Face

Sold in Quantity:

Each