1978 Charging Systems

Alternator, Internal Regulator, 12 V, 140 amp, Natural Finish, Serpentine Pulley, Buick, Chevy, GMC, Pontiac

Part Number: SUM-810345

4.56 out of 5 stars ( 32 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator, Internal Regulator, 100 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-17294-114

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator, Internal Regulator, 120 Amp, Natural Finish, Ford, Mercury, 3.8/5.0L, V6/V8, Each

Part Number: PWM-77491

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator, Internal Regulator, 150 Amp, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-47293-104

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator, Black Powdercoated, 140 Amps, V-Belt, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7140FBULL

4.74 out of 5 stars ( 39 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Voltage Regulator, 1971, Restoration, Chrysler, Dodge, Plymouth, Each

Part Number: DCC-77R06286

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Alternator, Chrome, Red Chevy Bowtie Emblem, Internal Regulator, V-Belt Pulley, 100 Amp, 1-Wire, GM, Each

Part Number: PRO-141-657

4.47 out of 5 stars ( 72 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator, Internal Regulator, 85 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-17127

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator, Smooth Look, Delco 12 SI Case, 150 amps, 12 V, V-Belt Pulley, Chrome, Internal Regulator, Each

Part Number: PWM-37297

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator, Chrome, Red Chevy Bowtie Emblem, Internal Regulator, V-Belt Pulley, 120 Amp, 1-Wire, GM, Each

Part Number: PRO-141-660

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator, Black Wrinkle Powdercoated, V-Belt, 100 Amp, GM 10si, Internal Regulator, 1-Wire, Each

Part Number: PRO-66448-1N

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator, Internal Regulator, 100 Amp, Polished, Ford, Mercury, Jeep, Serpentine, Each

Part Number: SUM-810303P

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Battery Hold Down Clamp, 1967-80 GM Car and Truck, Please Use Application For Specific Models, Repl GM#06270159, Powder Coated, Each

Part Number: SUM-RP22471

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Battery, Performance Series, Dry Cell, 12 V, Deep Cycle/Starting, 765 Cold Cranking Amps, Top Post, Each

Part Number: ODY-ODP-AGM25

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally if shipped by air

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Alternator, External Regulator, 75 Amp, Chrome Plated, Ford, Mercury/Jeep, Each

Part Number: PWM-17078

4.9 out of 5 stars ( 29 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator, S Series Alternator, 12 V, 320 amps, Black, Serpentine Pulley, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MEH-7127320B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternators and Generators, High-Amp Output Stealth Black Alternators, Chrysler Square Back Case Style, 12 V, 130 amps, V-belt Pulley, Chrysler, Dodge

Part Number: TFF-9509RESP

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator, Internal Regulator, 55 Amp, Low Mount, Black, Chevy, Big Block, V8, Kit

Part Number: PWM-8-895

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator, One-Wire, GM 10si Case Style, 12 V, 140 amps, Chrome, Serpentine Pulley, Buick, Chevy, Pontiac

Part Number: TFF-7127NK6G

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Battery Hold Down, Steel, Black EDP Coated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: AMD-341-3466

4.27 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Alternator, GM 10si, 110 Amp, Internal Regulator, Chrome, Buick, Chevy, Pontiac, Oldsmobile, Each

Part Number: TSN-ES1001C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator and Generators, Ultra Series, GM 10SI, Alternator, 100 amp, 12V, Single Wire, Chrome Finish, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MCH-P2555-06

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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• $20 Summit Bucks

Battery, GYZ Maintenance-Free, Starting, AGM, 12 V, 320 Cold Cranking Amps, Top Terminals, Can-Am, Harley-Davidson®, Kawasaki, Suzuki, Yamaha, Each

Part Number: YSA-GYZ20HL

4.65 out of 5 stars ( 51 )

Cannot be shipped Internationally if shipped by air

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Alternator, Internal Regulator, 150 Amp, Black Powdercoated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-57293-104

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Alternator and Generators, Ultra Series, GM 10SI, Alternator, 140 amp, 12V, Single Wire, Black Finish, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MCH-P2556-08

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping
• $20 Summit Bucks