Pro+ Brake System Rear 4262169R marine-flame-arrestor 4 V8 1979 - 1980

4 V8 1979 - 1980 GMC G3500 400/6

4L/V8 1987 - 1995 GMC G3500 5

Utilizing our nitrogen-charged shocks

MSDs mechanical advance lockout plate replaces the mechanical advance weights and simply slides over the pins on the shaft and the advance assembly to eliminate any mechanical timing advance

Pro+ Brake System Rear 4262169R marine-flame-arrestor 4 V8 1979 - 1980Fits Rear Ends w Ford 9" Late Big (Torino) Bearing Housing Ends, (5x4. 5", 5x4. 75"BC) Features: 2 Piece, 6 Piston, 6P Caliper Manufactured in Phoenix, AZ CNC Machined from US Sourced Forged or Billet Aluminum Powder Coated Finish w SHELBY Logo 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