Flowmaster 1978 GMC C25 Parts

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Tubing Diameter:

3 Inch

Finish:

Ceramic Coated

Muffler Type:

Chambered

Inlet Diameter:

3"

Outlet Diameter:

2.25"

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

Muffler Type:

Chambered

Inlet Diameter:

3"

Outlet Diameter:

2.5"

Muffler Type:

Chambered

Inlet Diameter:

3"

Outlet Diameter:

2.5"

Inlet Diameter:

3.5"

Outlet Diameter:

3.5"