DynaFlex Mounting Bracket Clamp The DynaFlex Mounting Bracket Clamp will assist in creating a secure fit between your resonator and the muffler exhaust system. Available in 8" Chrome or 10" Zinc Plating.48M-800CP, 48M-1000Z Still looking for the perfect part? Having trouble finding it? Call our product experts at 603-224-7370 and let us lend a hand. EXTRAS Extras The following products are meant to be used or paired with the product above.Extras may also provide alternatives to the product you are seeking. Grand Rock - 4", 5" or 6" Flat Bolt Saddle Clamp Grand Rock - Kenworth Exhaust Stack Mounting Clamps Grand Rock - Peterbilt Exhaust Stack Mounting Clamps Still looking for the perfect part? Having trouble finding it? Call our product experts at 603-224-7370 and let us lend a hand.