The Wilwood Forged Narrow Superlite 4R front big-rotor kit is engineered for 1966–1975 Ford Bronco Dana 30/44 front axles, pairing four-piston calipers with a 12.88-inch rotor to increase braking hardware capacity. Designed for vehicle-specific fitment using the existing hub assembly, the kit simplifies installation and supports wheel, tire, and suspension upgrades while offering optional caliper finishes and rotor choices for personalized appearance.
Wilwood Narrow Superlite 4R Front Hat Kit 12.88in 66-75 Ford Bronco Dana 30/44 w/Lines