Porterfield Brake Pads for 1991 CHEVROLET K2500 4WD 13" Rear Drum 3G4RBF Retain factory exhaust break

Retain factory exhaust break

34" (229mm-237mm) perform well in saltwater applications and offer better corrosion resistance than the standard 304 T-bolt band clamp

A little about the skid:

New lobes improve upon the 2011-2014 XFIT Camshaft Series and feature faster ramps

606 Intake/0

Porterfield Brake Pads for 1991 CHEVROLET K2500 4WD 13" Rear Drum 3G4RBF Retain factory exhaust breakPorterfield Brake Pads for 1991 CHEVROLET K2500 4WD 13" Rear Drum 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