BB Rear-SL4R: 13.00"-Drill-Red: 1999-UP GM H2 Only

Kit Features:



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.



SRP and GT Rotors:


13" and 14" diameter SRP drilled and slotted or GT competition series two piece rotors provide additional balance and stopping power with that "Big Brake" look inside the wheel.



Iron Hats


The specially machined iron hats bolt to the rotors and contain the drums for operation with the OE parking brake assembly. These hats are plated in a black zinc finish that resists corrosion and completes the high tech look of the rear brake assembly.



PolyMatrix Brake Pads


PolyMatrix "Q" or "E" compound pads provide response and temperature range matched to the front kits.



CNC Machined Caliper Brackets


Aluminum radial mount caliper brackets with premium grade hardware complete the total car package.