Porterfield Brake Pads for 1974 CHEVROLET BLAZER 2WD (Full Size) Compound:R-4 Due to the dynamic nature

Due to the dynamic nature of these lower control arm bushings this also alters the bump steer characteristics effectively generating significant 'toe in' under hard braking

Coupe 1984 Pontiac Firebird Base 5

Damping Levels 16-Level Height Adjustment Yes Spring Rate(Front) 6 kg/mm (336 lbs/inch) Spring Rate(Rear) 6 kg/mm (336 lbs/inch) Spring Length(Front) 200 mm Spring Length(Rear) 160 mm Front Top Mount Yes

With the Rear Plate System and complete second-row seat removal

Includes a total of 6 springs for fine boost adjustments

Porterfield Brake Pads for 1974 CHEVROLET BLAZER 2WD (Full Size) Compound:R-4 Due to the dynamic naturePorterfield Brake Pads for 1974 CHEVROLET BLAZER 2WD (Full Size) 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