VMP '18+ F-150 AC Clutch Pulley 6-Rib

Converts factory 4-rib AC clutch pulley to 6-rib on '18+ F-150 using TVS style supercharger kits such as VMP Odin, Loki and Roush, and GT500/Raptor R Predator. Includes new hardware, idler pulley and face. Must be properly shimmed when installed, air gap must be .020"-.025" *18+ F-150 AC clutch and front cover are a unique design. This AC clutch pulley is not compatible with Mustang Complete conversion to the 6-rib drive requires a new harmonic balancer.