Porterfield Brake Shoes for 1998 GMC C3500 2WD SRW exc. Ext Cab Compound:R4-S The Stage 2 package adds

The Stage 2 package adds a billet input shaft for increased reliability when towing heavy loads

They do not hold the bearings in place during operation

*For Non-Summit Edition See Part Number 14991 Will Not Fit Vehicles With Factory Equipped Rear Tow Hook

56" (184mm-192mm)

Porterfield Brake Shoes for 1998 GMC C3500 2WD SRW exc. Ext Cab Compound:R4-S The Stage 2 package addsPorterfield Brake Shoes for 1998 GMC C3500 2WD SRW exc. Ext Cab 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