Smithy’s Glasspacks

The world’s oldest performance muffler, Smithy’s has been around since the twenties!

It has got the original “glasspack” sound that we all grew up hearing and still sounds cool today.
3 1/2″ opening ends on each side with the same original looking finished cases only by Smithy’s.

Please note: Smithy’s mufflers are sold as each.
Please select the appropriate length:
3.5″ Open ends 22″ x 2″ XSM3010
3.5″ Open ends 26″ x 2″ XSM3011
3.5″ Open ends 30″ x 2″ XSM3012