Powermaster XS Volt Racing Alternator - CS121 R09J0034XL Fits all 14mm and 18mm

Fits all 14mm and 18mm spark plug holes

and wipe in one direction only

1 gal Reservoir

2007 GMC Sierra 1500 SLT

Powermaster XS Volt Racing Alternator - CS121 R09J0034XL Fits all 14mm and 18mmPowermaster XS Volt Racing Alternator 8068 CS121 100 Amp 12V 2 Bolt Mini Black Newly Designed Voltage Regulator Change Voltage Adjustment While Running Power Saving Mode; 2 Operating Levels Indicator Light Drive Entire Circuit Sealed In Epoxy Powermaster produces alternators and starters for both street rod and racing applications. They also offer related accessories, including brackets, wiring harnesses, pulleys, and drive kits. Powermaster