Powermaster Performance

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”...

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”...

Powermaster GM 1-Wire 150 Amp Alternator, Black

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”...

Powermaster GM 1-Wire 150 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”...

Powermaster GM 1-Wire 175 Amp Alternator, Black

Powermaster High Output GM 12si Style Alternators • Excellent output at idle • One Wire Alternator Only • Fits most GM Brackets 1964-1989 • Mounting holes measure 6.61”...

Powermaster GM 1-Wire 175 Amp Alternator, Chrome

Powermaster High Output GM 12si Style Alternators • Excellent output at idle • One Wire Alternator Only • Fits most GM Brackets 1964-1989 • Mounting holes measure 6.61”...

Powermaster GM 1-Wire 175 Amp Alternator, Plain

Powermaster High Output GM 12si Style Alternators • Excellent output at idle • One Wire Alternator Only • Fits most GM Brackets 1964-1989 • Mounting holes measure 6.61”...

Powermaster GM 1-Wire 175 Amp Alternator, Polished

Powermaster High Output GM 12si Style Alternators • Excellent output at idle • One Wire Alternator Only • Fits most GM Brackets 1964-1989 • Mounting holes measure 6.61”...

Powermaster GM 1-Wire Small Case 140 Amp Alternator w/ Side Post, Chrome

Powermaster High Output GM CS130 Style Alternators • Side Battery Post Style for Tight Fit Applications • Excellent output at idle • Internal and External Fans • Highly...

Powermaster GM 1-Wire Small Case 140 Amp Alternator, Chrome

Powermaster High Output GM CS130 Style Alternators • Excellent output at idle • Internal and External Fans • Highly Efficient Small Case Alternator • 1 Wire or O.E. Plug...

Powermaster GM Short Case PowerGEN Alternator, Black

Powermaster PowerGEN 12 Volt Alternators • GM Short Case (5.95”) w/ Lamp Terminal • Lamp Terminal Allows (GEN) Dash Light to Function • Designed to fit GM Short Case Generator...

Powermaster MasterTorque Ford 289/302/351C/351W Mini Starter, Black

Powermaster MASTERTORQUE High Torque Mini Starters • Part #: PMP-9603 • Ford 289/302/351C/351W • Fits with Automatic & 5-Speed Manual Transmissions • A/T 157/164 Tooth...