Porterfield Brake Pads for 1988 FORD F450 Super Duty Compound:R4-S 454" OD Beehive Springs

454" OD Beehive Springs

Elongation < 7%

and electronics to complete the installation

No cutting or modification required

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Porterfield Brake Pads for 1988 FORD F450 Super Duty Compound:R4-S 454" OD Beehive SpringsPorterfield Brake Pads for 1988 FORD F450 Super Duty 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 the