Extreme+ Brake System Rear 4262205GB downpipe-back-exhaust 37 Outside Circumference (mm) (Belt):

37 Outside Circumference (mm) (Belt): 1229 Top Width (in) (Belt): 0

Filters flow 9% better than stock

Piston Ring Set Standard

No resonators

Extreme+ Brake System Rear 4262205GB downpipe-back-exhaust 37 Outside Circumference (mm) (Belt):Fits Rear Ends w Ford 9" Early Big Bearing Housing Ends, (5x5. 00"BC) Features: 1 Piece Monoblock, 6 Piston, 6S Caliper Manufactured in Phoenix, AZ CNC Machined from US Sourced 2618 Aluminum Forging Powder Coated Finish Stainless Steel Pistons, Abutments and Noise Suppression Clips Staggered Pistons to Minimize Uneven Pad Wear Dual Seals, Dust Weather & Pressure 2 Piece Slot, Drilled, Zinc Plate Rotor w Billet Aluminum Hat Specs: Axle Rear Axle Flange