Tuff Stuff Performance GM Alternator 140 amp 1-Wire Black 9 Clocking 51111231 570"The COMP Cams philosophy has

570"The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

It is non-abrasive

7/16-24 in Flare Nuts

1989-1989 Chevrolet P20

Tuff Stuff Performance GM Alternator 140 amp 1-Wire Black 9 Clocking 51111231 570"The COMP Cams philosophy hasProduct Description: Alternator 140 amps 12V 1 Wire Single V Belt Pulley Aluminum Case Black Powder Coat Various Applications Sold Individually Tuff Stuff Performance Accessories provide you with the "Ultimate" in Looks and Performance! We specialize in Chrome Plated, Polished, Factory and Powder Coat Finished accessories that give your ride the style and performance it deserves. Manufacturing custom finished components for hot rods and custom cars is