Alternator, Serpentine, 12 Volt, 150 amps, Black Anodized, Internal Regulator, Chevy *Uses weatherproof plug/pigtail P/N 197-400 (not included) *Designed and Tested for 30% Higher RPM than Conventional Alternator *Fits all Holley accessory brackets, as well as 4th generation F-body, most 1998 thru 2004 GM trucks. |