Porterfield Brake Shoes for 1999 CHEVROLET K3500 4WD SRW exc. Ext Cab Compound:R4-S Clean coolant prolongs radiator life

Clean coolant prolongs radiator life

Silverado 1968 - 1969 GMC C15/C1500 Pickup Base 1979 - 1980 GMC C1500 Sierra Classic

Power Source: 12V car lighter socket

COMP Cams® has developed a process that creates the highest quality valve spring available

Base 1975 - 1977 Dodge W100 Custom 1968 - 1974 Dodge W100 Pickup Base 1963 - 1967 Dodge W100 Series Base 1977 - 1978 Dodge W150 Base 1976 - 1978 Dodge W200 Base 1969 - 1974 Dodge W200 Pickup Base 1963 - 1967 Dodge W200 Series Base 1977 - 1978 Dodge W300 Base 1976 Dodge W300 Custom 1968 - 1971 Dodge W300 Pickup Base 1967 Dodge W300 Series Base 1968 - 1971 Jensen Interceptor FF 1968 - 1969 Jensen Interceptor MK I 1970 - 1971 Jensen Interceptor MK II 1972 Jensen Interceptor MK III

Porterfield Brake Shoes for 1999 CHEVROLET K3500 4WD SRW exc. Ext Cab Compound:R4-S Clean coolant prolongs radiator lifePorterfield Brake Shoes for 1999 CHEVROLET K3500 4WD 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