Wilwood SL4R Rear Big Brake Kit C5/C6

WILWOOD "BIG BRAKE" KITS Wilwood "Big Brake" kits use real race technology and components derived from high-end motorsports applications to generate superior stopping power with the durability necessary to survive in extreme environments. Big Brake kits combine high-tech looks with contemporary style that will appeal to the most discriminating Corvette enthusiast. Each kit is a complete bolt-on installation that is fully compatible with the OE master cylinder and ABS while retaining original track width. Billet SL4R Calipers: SL4R machined billet four piston radial mount calipers are volume matched to provide the correct front to rear bias when used with the SL6 front kit. Stainless steel pistons are used to combat heat. Stainless steel SRS bridge wear plates eliminate pad gouging and extend caliper service life. The spring-loaded action of the SRS plates also eliminates pad rattle and dampens harmonic vibrations that contribute to pad squeal. These calipers are available in black or red to match the front calipers.   NOTE: If you are using a front W6A Wilwood Kit, matching W4A rotors are available as an upgrade.