Porterfield Brake Shoes for 1981 CHEVROLET BLAZER 4WD (Full Size) Aftermarket Exterior Parts GODSPEED technical support available for

GODSPEED technical support available for installation guidance and any questions

- Dyno proven performance gains: Horsepower +15 Whp

WT 1989 - 1991 Chevrolet C1500 Base 1988 - 1992 Chevrolet C1500 Scottsdale 1988 - 1993 Chevrolet C1500 Silverado

Crafted for the 2022+ WRX

Supports throttle body sizes from 62mm to 80mm

Porterfield Brake Shoes for 1981 CHEVROLET BLAZER 4WD (Full Size) Aftermarket Exterior Parts GODSPEED technical support available forPorterfield Brake Shoes for 1981 CHEVROLET BLAZER 4WD (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