Porterfield Brake Pads for 1974 PONTIAC FIREBIRD Compound:R4-E Damping Levels 33-Level Shock Type(Front)

Damping Levels 33-Level Shock Type(Front) Inverted Mono-Tube Shock Type(Rear) Traditional Mono-Tube Height Adjustment Yes Top Mount(Front) Adjustable Camber Plate With Pillow Ball Top Mount(Rear) Standard With Pillow Ball Spring Rate(Front) 8 kg/mm (448 lbs/inch) Spring Rate(Rear) 7 kg/mm (392 lbs/inch) Spring Length(Front) 180 mm Spring Length(Rear) 180 mm Spring Inner Diameter(Front) 62 mm (2

not competition driving

want to match any interior

Built-in provision for 52mm gauge mounting

The classic textured red finish will look awesome for years to come

Porterfield Brake Pads for 1974 PONTIAC FIREBIRD Compound:R4-E Damping Levels 33-Level Shock Type(Front)Porterfield Brake Pads for 1974 PONTIAC FIREBIRD 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 brake