Porterfield R-4 Carbon Kevlar Racing Brake Pad AP 52 R-4

Porterfield Carbon Kevlar R-4 Racing Brake Pad:  AP 52 R-4 

Porterfield R-4 Carbon Kevlar Competition brake pads are designed for motorsports use. The R-4 compound is very versatile with optimun temperatures as low as 450?F. The R-4 coumpound operates across a wide temperature range while being able to maintain an average ? of .50 and greater. The R-4 brake pads require minimal bed-in time compared to other motorsports brake pads.

Typical AP 52 R-4 applications are Cadillac Brougham, Calais, Cammercial Chassis, DeVille, Eldorado, Fleetwood and Seville. Chevy Astro, Bel Aire, Biscayne, Blazer, Blazer K5, C10, C10 Suburban, C20, C20 Suburban, C30, Camaro, Caprice, Chevelle, Chevy II, El Camino, G10 Van, G20 Van, G30 Van, Impala, K10, K10 Suburban, K20, K20 Suburban, Kingswood, Laguna, Malibu, Monte Carlo, Nova, R10, R10 Suburban, R20, R20 Suburban, R2500, V10 and V10 Suburban. Pontiac Bonneville, Catalina, Firebird, Trans Am, Grand Prix, Grandville, GTO, Lemans, Parisienne, Phoenix, Safari, Tempest and Ventura..