Porterfield Brake Pads for 2011 INFINITI QX56 Toyo-Steering Z28 Heritage Edition 1981 -

Z28 Heritage Edition 1981 - 1987 Chevrolet Camaro Sport 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1980 - 1992 Chevrolet Caprice Base 1980 - 1996 Chevrolet Caprice Classic 1986 - 1990 Chevrolet Caprice Classic Brougham 1981 - 1982 Chevrolet Caprice Classic Estate 1980 - 1981 Chevrolet Caprice Classic Landau 1993 - 1994 Chevrolet Caprice Classic LS 1987 - 1990 Chevrolet Caprice Classic LS Brougham 1991 - 1993 Chevrolet Caprice Classic LTZ 1980 Chevrolet Caprice Classic Sport 1988 Chevrolet Corvette 35th Anniversary Edition 1980 - 1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1986 Chevrolet Corvette Indianapolis 500 Pace Car 1990 - 1991 Chevrolet Corvette ZR-1 1980 - 1987 Chevrolet El Camino Base

DX 2009 - 2011 Mazda Tribute GS 2011 Mazda Tribute GT 2008 - 2011 Mazda Tribute GX 2008 - 2010 Mazda Tribute Hybrid 2005 - 2011 Mazda Tribute S

5 axles with a centered differential

Base 1975 - 1978 Ford E-250 Econoline Chateau

3 adjustable AOA locations

Porterfield Brake Pads for 2011 INFINITI QX56 Toyo-Steering Z28 Heritage Edition 1981 -Porterfield Brake Pads for 2011 INFINITI QX56 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 brake pad