Hooker Headers 1981 GMC K2500 Parts

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Crossover Tubing

Outside Diameter:

2.25"

Exhaust Tubing Diameter:

3 Inch

Finish:

Polished

Finish:

Natural

Collector Diameter:

2-1/2 Inch

Muffler Type:

Chambered

Inlet Diameter:

3"

Outlet Diameter:

3"

Muffler Type:

Chambered

Inlet Diameter:

3.5"

Outlet Diameter:

3.5"

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

Muffler Type:

Glass Pack

Inlet Diameter:

3"

Outlet Diameter:

3"