1976 GMC K25 Mufflers

Inlet Diameter:

3"

Outlet Diameter:

3"

Inlet Diameter:

2.5"

Outlet Diameter:

2"

Inlet Diameter:

3"

Outlet Diameter:

2"

Inlet Diameter:

3.5"

Outlet Diameter:

2"

Muffler Type:

Chambered

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

Muffler Type:

Reflection

Inlet Diameter:

3"

Outlet Diameter:

3"

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"