The Ford Racing Boss 302 alternator kit is a complete replacement kit that replicates the high-rpm components used on the 2012 Mustang Boss 302. It includes the OEM Boss 302 alternator, tensioner, idler pulley, belt and mounting hardware to support elevated engine speeds. The kit features a one-way clutch to prevent belt hop-off, a higher-tension belt tensioner and a larger-diameter pulley to slow armature speed and reduce parasitic drag. Made in the USA.
Ford Racing Mustang BOSS 302 Alternator Kit