Porterfield Brake Shoes for 1970 MERCURY COUGAR V8 w/Front Drums exc. 302 Compound:R4-S These mount at factory rocker

These mount at factory rocker and support points — no drilling or brackets needed

Sand and prime them to match your truck's paint before or after install — your choice

This is a bare tube section designed to be welded into your exhaust system

Includes everything needed to mount and wire

Fastener specifications aren't included — consult your vehicle's service manual for torque specs and any clips or bolts that may be needed

Porterfield Brake Shoes for 1970 MERCURY COUGAR V8 w/Front Drums exc. 302 Compound:R4-S These mount at factory rockerPorterfield 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