Wilwood XRZ4R Brake Caliper - Passenger Side - Gray - 5.98 in Radial Mount 600080137 Proportioning Valve

Proportioning Valve

2" x 3" end plates and 1/2" hardware

D8-4 calipers are a direct bolt-on replacement for the OE calipers on all 1965-82 Corvettes

GM Metric Rotor

Reduces temperatures and delivers consistent steering response

Wilwood XRZ4R Brake Caliper - Passenger Side - Gray - 5.98 in Radial Mount 600080137 Proportioning ValveWilwood Caliper Type III Ano Right XRZ4R 1. 88in 1. 75in Piston . 810in Disc Product Description: Brake Caliper XRZ4R Passenger Side Aluminum Gray Anodized 14. 000 in OD x 0. 900 in Thick Rotor 5. 98 in Radial Mount We proudly feature Wilwood Disc Brakes. For nearly three decades, Wilwood has been deeply involved in all types of motor sports. This involvement includes more than just hands on experience from expert design and development engineers.