Porterfield Brake Pads for 1991 PONTIAC GRAND PRIX Location:Front -Includes a 210D poly-oxford rainfly

-Includes a 210D poly-oxford rainfly for enhanced protection

the jounce bumper inside the air spring prevents bottoming out

Many MXP Air Intake Systems have a built-in velocity stack

and made to take punishment where lightweight aluminum just won’t cut it

2007-2013 GMC Yukon 2WD / 4WD (with cast steel factory suspension)

Porterfield Brake Pads for 1991 PONTIAC GRAND PRIX Location:Front -Includes a 210D poly-oxford rainflyPorterfield Brake Pads for 1991 PONTIAC GRAND PRIX 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