Smithy's Glass Pack Mufflers are designed for great performance with excellent tone. Double end cap construction and 3-1/2" hammertone finished cases assure the original Smithy look.
- World's oldest performance muffler
- Perfect for that resto-rod or 1950's custom
- 3-1/2" diameter seamed steel case
- 2" I.D. inlet and outlet
Not legal for sale or use in California on pollution controlled motor vehicles.