Porterfield Brake Shoes for 1989 CHEVROLET C1500 2WD Std Cab HD Ch Compound:R4-S Engine Code: RB26DETT/RB25DE(T)/RB20DE(T)

Engine Code: RB26DETT/RB25DE(T)/RB20DE(T)

" Spiral polished & high flow underhead machining for maximum flow

Direct bolt-in at the manifold flange

The radiator itself doesn't require new hoses or thermostat to bolt in

Porterfield Brake Shoes for 1989 CHEVROLET C1500 2WD Std Cab HD Ch Compound:R4-S Engine Code: RB26DETT/RB25DE(T)/RB20DE(T)Porterfield Brake Shoes for 1989 CHEVROLET C1500 2WD Std Cab HD Ch 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