Porterfield Brake Shoes for 1970 PONTIAC GRAND PRIX RoyalRoofTopTent Holiday 1986 - 1990 Oldsmobile

Holiday 1986 - 1990 Oldsmobile Cutlass Ciera GT 1988 - 1990 Oldsmobile Cutlass Ciera International 1986 - 1988 Oldsmobile Cutlass Ciera LS

Twisted Wedge heads use standard SBC exhaust valve rockers

Whiteline Panhard rod

Crumple Zone Coverage – Reinforces a known weak point in the Tacoma frame

- Pipe Outside Diameter: 3 1/4" (83mm)

Porterfield Brake Shoes for 1970 PONTIAC GRAND PRIX RoyalRoofTopTent Holiday 1986 - 1990 OldsmobilePorterfield Brake Shoes for 1970 PONTIAC GRAND PRIX Porterfield R4 Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon Kevlar material also allows the