The Wilwood forged billet aluminum offset hub for vented rotors is made for 1941–1955 Cadillac applications and is CNC-machined for accurate spindle fit. Intended for intermediate adapter plates and convertible to aluminum mounting hats, this single-drilled hub uses a 5x5.00 lug pattern. Hubs include bearing races and are compatible with a press-on steel cap available separately (Part # 270-12403).
Wilwood Hub-Vented Rotor 41-55 Cadillac