Porterfield Brake Shoes for 1991 FORD F350 1 Ton 4WD SRW Location:Rear the valve train can handle

the valve train can handle more RPM and more aggressive cam profiles

Medium Base Plate Only

Retainers 986-8 Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength

SRT-4 2001 - 2004 Dodge Stratus ES 2001 - 2006 Dodge Stratus R/T

Questions about color matching or design patterns

Porterfield Brake Shoes for 1991 FORD F350 1 Ton 4WD SRW Location:Rear the valve train can handlePorterfield Brake Shoes for 1991 FORD F350 1 Ton 4WD SRW 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 allows