Porterfield Brake Pads for 1989 MITSUBISHI Starion Miller CAT Corp The slower bleed down rate

The slower bleed down rate ensures valve motion more closely follows the camshafts

Base 1998 GMC Sonoma SLS

Uses Motorcraft AGSP series spark plugs

The coilovers come preset with 3" of lift to level the vehicle but this can vary if you have other aftermarket upgrades

Base 1996 - 1997 Chevrolet Blazer LS 1994 - 2003 Chevrolet S10 Base

Porterfield Brake Pads for 1989 MITSUBISHI Starion Miller CAT Corp The slower bleed down ratePorterfield Brake Pads for 1989 MITSUBISHI Starion 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