Porterfield Brake Pads for 1979 AUDI 4000 Compound:R4-S Will require headers gears &

Will require headers gears & stall speed

Price includes two gold caps

Sierra SL 1990 - 1993 GMC C2500 Sierra

AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders

Belltech driveline alignment kits provide you the solution for all your driveline alignment needs using different combination of shims

Porterfield Brake Pads for 1979 AUDI 4000 Compound:R4-S Will require headers gears &Porterfield Brake Pads for 1979 AUDI 4000 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 pad to