The 79-93 Ford Mustang Alternator is a known rampant underachiever. Even on an unmodified Mustang, the stock Mustang Alternator could not keep up with vehicle demands. Luckily, PA Performance recognized this shortcoming & brought to market their popular high output 130 Amp Mustang Alternator. Available in bare aluminum finish as well as a number of powder coat hues, there is something for everyone. These Mustang alternators are brand new, not rebuilt, & feature a limited lifetime warranty!