Wilwood Rotor-HD36 SPC-37 -RH 12.19 x .810 - 8 on 7.00in Drivetrain>Diff Rebuild Kits Oval Straight-Through Performance Exhaust Muffler

Oval Straight-Through Performance Exhaust Muffler 12229 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill

fitted with market leading Whiteline synthetic elastomer bushings and premium quality ball joints (if applicable)

Includes a pair of tubular control arms with ball joints and delrin bushings

Premium Hardware: Premium stainless steel T-bolt clamps and a silicone double hump coupling are used for strength and durability while also providing the most secure installation available

Switch face measures 7-11/16- in

Wilwood Rotor-HD36 SPC-37 -RH 12.19 x .810 - 8 on 7.00in Drivetrain>Diff Rebuild Kits Oval Straight-Through Performance Exhaust MufflerWilwood's HD 36 Curved Vane Spec 37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HD Series preparation includes