Overview: Biltwell Duo muffler clamps provide a clean, custom solution for securing practically any slim- fit muffler or bolt-on exhaust accessory to the end of 1-3/4-inch O.D. exhaust pipes. These super strong, cleanly styled 6061 T-6 billet alloy clamps are specifically designed to finish the look of Biltwell mini mufflers on custom pipes, but will certainly work with other muffler brands so long as the mounting flange O.D. doesn’t exceed 1.90 inches (48.25mm.)
Construction: CNC’ed billet 6061 T-6 alloy. A threaded stainless steel insert inside the clamp accepts 5/16-18 mounting hardware (2 Allen cap bolts included). Long Allen cap bolt with Nyloc nut screws through the alloy body to provide an additional location for fastening a custom hanger or mounting bracket.