Powermaster Performance

Powermaster "Classic Look" GM 1-Wire 150 Amp Alternator, Plain

Powermaster High Output GM 12si Style Alternators • Includes “Baffle Plate” Fan for that “Classic Look” • Excellent output at idle • One unit for 1 or 3 wire • Fits most GM Brackets 1964-1989 •...

Powermaster GM 1-Wire 100 Amp Alternator, Chrome

Powermaster High Output GM 12si Style Alternators • Excellent output at idle • One unit for 1 or 3 wire • Fits most GM Brackets 1964-1989 • Mounting holes measure 6.61” straight across Details: • Part #:...

Powermaster GM 1-Wire 100 Amp Alternator, Plain

Powermaster High Output GM 12si Style Alternators • Excellent output at idle • One unit for 1 or 3 wire • Fits most GM Brackets 1964-1989 • Mounting holes measure 6.61” straight across Details: • Part #: PMP-7294...

Powermaster PowerMAX PLUS GM Universal SBC/BBC Mini Starter, Plain

Powermaster PowerMAX PLUS High Torque Mini Starters • Part #: PMP-9100 • GM Universal SBC/BBC Straight Mount • 153/168 Tooth Flywheel • Adjustable Cast Aluminum Mounting Block • Starter Finish: Natural/Plain • Starter...

Powermaster Alternator to Battery 84" Charge Wire, 6ga

• Battery Cable/Charge Wire • Size: 6-Gauge • Type: Silicone • Color: Red • Length: 7 Foot (84") • Eyelets: 5/16” on both sides Don't risk upgrading your alternator without upgrading your wiring--use Powermaster...

Powermaster Alternator to Battery 60" Charge Wire, 6ga

• Battery Cable/Charge Wire • Size: 6-Gauge • Type: Silicone • Color: Red • Length: 5 Foot (60") • Eyelets: 5/16” and 1/4” Don't risk upgrading your alternator without upgrading your wiring--use Powermaster...

Powermaster 1 to 3 Wire Alternator Wiring Harness

• Wiring Harness Adapter • 3 Wire Kit • GM (SI) Series Don't risk upgrading your alternator without upgrading your wiring--use Powermaster alternator wiring kits. The OEM wire from your alternator to your vehicle originally was not...

Powermaster 2-Groove V-Belt Alternator Pulley, Zinc

• Alternator Pulley • V-Belt • 2-Groove • Steel • Yellow Zinc • 0.664in ID • 2.625in OD       WARNING Cancer and Reproductive Harm: https://www.p65warnings.ca.gov/

Powermaster Single Groove V-Belt Alternator Pulley, Zinc

• Alternator Pulley • V-Belt • 1-Groove • Steel • Yellow Zinc • 0.664in ID • 2.625in OD       WARNING Cancer and Reproductive Harm: https://www.p65warnings.ca.gov/  

Powermaster 6-Groove Serpentine Alternator Pulley, Zinc

• Alternator Pulley • Serpentine • 6-Groove • Steel • Yellow Zinc • 0.669in ID • 2.126in OD       WARNING Cancer and Reproductive Harm: https://www.p65warnings.ca.gov/