1998 Chevy Silverado Engine Parts

Rocker Arm Ratio:

1.5:1

Stud Diameter:

0.38"

Port Height:

2.28"

Port Width:

1.38"

Sump Style:

Wet Sump

Sump Location:

Rear

Rear Main Seal Style:

1-piece

Valve Spring Style:

Dual Spring

Outside Diameter:

1.55"

Rocker Arm Ratio:

1.5:1

Stud Diameter:

0.38"

Oil Pump Volume:

Standard Volume

Oil Pump Pressure:

Standard Pressure

Material Type:

Steel

Hardware Included:

Yes

Material Type:

Aluminum

Finish:

Polished

Overall Height:

5.375"

Rocker Arm Ratio:

1.3:1

Stud Diameter:

0.4375"

Material Type:

Steel

Finish:

Zinc Plated

Bore Size:

4.100"

Gasket Material:

Shim steel

Material Type:

Steel

Finish:

Zinc Plated

Valve Spring Style:

Dual Spring

Outside Diameter:

1.465"

Material Type:

Steel

Finish:

Chrome

Sold in Quantity:

Each

Overall Length:

.75"

Thread Pitch:

1/4"-20

Wrench Type:

Allen

Sold in Quantity:

Set

Fastener Style:

Stud