Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
Powermaster Starters, Alternators & More
Charging down the strip, breaking away from the pack, or stunning the crowd with wicked sound, your high performance vehicle demands power. Get that power without a...
Charging down the strip, breaking away from the pack, or stunning the crowd with wicked sound, your high performance vehicle demands power. Get that power without a lot of hassle with Powermaster! To fire up your high-compression engine, Summit has Powermaster starters, which pack more torque and endurance into a lightweight unit, but fit like stock. To stay charged lap after lap, drop in a Powermaster alternator—they’re lightweight and built to withstand all the abuse the track or trail can dish out. Powermaster even makes all the brackets, pulleys, and dress-up parts your electrical system could ever need, and Summit...
Charging down the strip, breaking away from the pack, or stunning the crowd with wicked sound, your high performance vehicle demands power. Get that power without a lot of hassle with Powermaster! To fire up your high-compression engine, Summit has Powermaster starters, which pack more torque and endurance into a lightweight unit, but fit like stock. To stay charged lap after lap, drop in a Powermaster alternator—they’re lightweight and built to withstand all the abuse the track or trail can dish out. Powermaster even makes all the brackets, pulleys, and dress-up parts your electrical system could ever need, and Summit has it all priced to move.
Crankshaft Pulley, V-Belt, 1-Groove, Aluminum, Clear Anodized, Chevy, Small Block, Short/Long Pump, Each
Part Number: PWM-293
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator Bracket, Billet Aluminum, Polished, Front Cover Mount, Short Water Pump, Chevy, Small Block, Kit
Part Number: PWM-875
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator Bracket, Billet Aluminum, Polished, Driver/Passenger Side Lower Engine Mount, Short Water Pump, Chevy, Small Block, Kit
Part Number: PWM-885
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator Bracket, Billet Aluminum, Polished, Front Cover Mount, Short Water Pump, Chevy, Small Block, Kit
Part Number: PWM-881
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, Street Alternator, GM AD244 Style, 12/14/16V, 220 amps, Natural, Serpentine Pulley, Each
Part Number: PWM-482378
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, High-Amp, GM AD244, 12 V, 220 amps, Gloss Black Powdercoated, Serpentine Pulley, Newly Designed Voltage Regulator, Chevrolet, Each
Part Number: PWM-582378
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, XS Volt, GM AD244 Style, 12/14/16V, 220 amps, Natural, Under Drive Serpentine Pulley, Each
Part Number: PWM-4823783
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, Internal Regulator, 100 Amp, Black, Buick, Oldsmobile, Center Offset, Pontiac, Chevy, GMC, Each
Part Number: PWM-8068
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, XS Volt, 140 Amp, 12/16 V, GM CS130, 6 Groove Serpentine, Natural, Left Side Mount, Each
Part Number: PWM-478618
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, XS Volt, 100 amp,12/14/16V, GM CS 121, V-Belt, Black, Chevy, Each
Part Number: PWM-8468
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Alternator, CS130, 140 Amp, Black Powdercoated, Center Offset, Each
Part Number: PWM-578028
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator; XS Volt; Hi Amp Alternator; CS144; 200 Amp; Black; Small Case
Part Number: PWM-578068
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, XS Volt, Black, 300 Amp, Serpentine Pulley, Buick, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each
Part Number: PWM-578068SPL
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator; XS Volt; Alternator; 200 Amp; Natural; Large Case; Each
Part Number: PWM-478648
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, CS130, 140 Amp, Serpentine, Natural, Center Offset, Each
Part Number: PWM-478038
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, XS Volt, Internal Regulator, 200 Amp, CS144 Case, Black Powdercoated, GM, Each
Part Number: PWM-582038
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, Internal Regulator, 140 Amp, Natural, Center Offset, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: PWM-478028
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, XS Volt, GM AD244 Case, 220 amps, Under Drive Serpentine Pulley, Offset Mount, Black Powdercoat, Internal Regulator, Chevrolet, GMC, Each
Part Number: PWM-5823783
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, XS Volt Race, Black Powdercoated, 105 Amp, 12/16 V, GM CS130, Small Case, Straight Mount, Each
Part Number: PWM-8018
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator; XS Volt; Hi Amp Alternator; 200 Amp; Chrome; Large Case; SRE Mount. Different; [Available While Su
Part Number: PWM-378648
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, Delco, 3-Bolt, Internal Regulator, 100 Amp, Black, Adjustable Voltage, Each
Part Number: PWM-8078
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, Serpentine Pulley, 140 Amp, 12/16V, Chrome, Center Offset, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: PWM-378028
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, XS Volt, 140 Amp, 12/16 V, GM CS130, 6 Groove Serpentine, Black, Driver Side Mount, Left Offset, Each
Part Number: PWM-578618
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator, Internal Regulator, 100 Amp, Snug Mount, Black, Chevy, Small Block, V8, Kit
Part Number: PWM-8-881
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Alternator Bracket, Billet Aluminum, Polished, Driver/Passenger Side Low Mount, Chevy Small Block, Kit
Part Number: PWM-898
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
