This Wilwood vented rotor assembly includes an integrated hub and long studs in a 10.50 x 1.00 size with a 5 on 5.00in GM bolt pattern. Designed as a direct-style rotor with extended studs, it serves as a replacement hub-rotor unit for compatible GM applications where this rotor diameter and bolt pattern are required, simplifying installation by combining rotor and hub components.
Wilwood Rotor-Vented w/ Hub & Long Studs 10.50. x 1.00 - 5 on 5.00in-GM