1989 Chevy Blazer Parts

Rocker Arm Ratio:

1.5:1

Stud Diameter:

0.38"

Rocker Arm Ratio:

1.5:1

Stud Diameter:

0.38"

Rocker Arm Ratio:

1.6:1

Stud Diameter:

0.38"

GTIN Code:

656729847282

Overall Length:

1.50"

Outside Diameter:

.63"

Material Type:

Steel

Material Type:

Aluminum

Sold in Quantity:

Set

Port Height:

2.21"

Port Width:

1.34"

Port Height:

2.28"

Port Width:

1.38"

Material Type:

Steel

Finish:

Zinc Plated

Material Type:

Steel

Sold in Quantity:

Each

Sold in Quantity:

Each

Oil Pump Volume:

High Volume

Oil Pump Pressure:

Standard Pressure

Material Type:

Steel

Valve Spring Style:

Dual Spring

Outside Diameter:

1.55"

Rocker Arm Ratio:

1.3:1

Stud Diameter:

0.38"

GTIN Code:

085347072170

GTIN Code:

085347069880

Sold in Quantity:

Set

Port Style:

Stock

Material Type:

Steel

Finish:

Black Oxide

Overall Height:

5.375"