1981 GMC C2500 Engine Parts

Header Tube Type:

Mid-Length

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

Header Tube Type:

Long Tube

Primary Tube Diameter:

1-3/4"

Collector Diameter:

3 Inch

Header Tube Type:

Long Tube

Primary Tube Diameter:

1-7/8"

Collector Diameter:

3 Inch

Finish:

Natural

Collector Diameter:

2-1/2 Inch

Sold in Quantity:

Each

Finish:

Natural

Collector Diameter:

2-1/2 Inch

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard