Porterfield Brake Pads for 1997 GMC SUBURBAN 2500 4WD 13 x 2 1/2" Rear Shoe Compound:R4-S These underboards add a more

These underboards add a more aggressive

🔲 Smoke lens

6061 aluminum side plates paired with bronze sleeve bearings replace OEM rubber bushings for a more direct

The integrated LED mirror has its own circuit and switch — it illuminates separately

Porterfield Brake Pads for 1997 GMC SUBURBAN 2500 4WD 13 x 2 1/2" Rear Shoe Compound:R4-S These underboards add a morePorterfield Brake Pads for 1997 GMC SUBURBAN 2500 4WD 13 x 2 1 2" Rear Shoe 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