Porterfield Brake Shoes for 1970 MERCURY COUGAR V8 w/Front Drums exc. 302 Compound:R4-S This is a direct replacement

This is a direct replacement sensor — no reprogramming required

👉 More protection doesn’t mean sacrificing performance

Formula 1994 Pontiac Firebird Trans Am GT 1992 - 1993 Pontiac Grand Prix GTP 1991 - 1993 Pontiac Grand Prix LE

7 x high-temperature

Porterfield Brake Shoes for 1970 MERCURY COUGAR V8 w/Front Drums exc. 302 Compound:R4-S This is a direct replacementPorterfield Brake Shoes for 1970 MERCURY COUGAR V8 w Front Drums exc. 302 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