1966 Charging Systems Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ 120 Amp GM CS121 Alternator for Chevy, Buick, GMC, Olds, Pontiac SUM-810331

Alternator, Performance, Mini, GM CS121 Case Style, Side Terminal, 12 V, 120 Amps, Natural, V-Belt Pulley, Each

Part Number: SUM-810331

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

March Performance Alternators P2555-08

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

Part Number: MCH-P2555-08

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Proform Alternators 66431

Alternator, Chrome, V-Belt, 50 Amp, Nippondenso, 1-Wire, Each

Part Number: PRO-66431

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Tuff Stuff Performance High-Amp Output Alternators 7078ND

Alternator, Chrome, 100 Amps, V-Belt, Ford, Mercury, Hybrid Case, Each

Part Number: TFF-7078ND

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Tuff Stuff Performance Silver Bullet Stealth Black Alternators 7069FBULL6G

Alternator, Black Powdercoated, 140 Amps, Serpentine, Ford, Lincoln, Mercury, Each

Part Number: TFF-7069FBULL6G

3.83 out of 5 stars ( 12 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Powermaster XS Volt Alternators 8068

Powermaster XS Volt Alternators 8068

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 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Tuff Stuff Performance High-Amp Output Alternators 7078NKBW

Alternator, 140 Amp, Ford 1G, V-Belt, Black Wrinkle Powdercoated, Hybrid Case, Each

Part Number: TFF-7078NKBW

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Powermaster Street Alternators 57294-104

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

Part Number: PWM-57294-104

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Powermaster Street Alternators 37293-344

Alternator, Street Alternator, GM 10SI/10DN/12SI Case Style, 12V, 150 amps, Chrome, V-Belt Pulley, Each

Part Number: PWM-37293-344

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Powermaster Street Alternators 8-37529

Alternator, Internal Regulator, 140 Amp, Chrome Plated, Mopar, Each

Part Number: PWM-8-37529

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Summit Racing™ 100 Amp Orange Alternator for Chevy, Buick, GMC, Olds, Pontiac SUM-811004

Alternator, Internal Regulator, 100 Amp, Orange, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, Each

Part Number: SUM-811004

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Powermaster Street Alternators 47294-2

Alternator, Internal Regulator, 150 Amp, Double V-Belt Pulley, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-47294-2

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

Tuff Stuff Performance High-Amp Output Stealth Black Alternators 7068RF6G

Alternator, Internal Regulator, 100 Amp, One Wire, Serpentine, Black, Ford, Lincoln, Mercury, Each

Part Number: TFF-7068RF6G

4.36 out of 5 stars ( 14 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

March Performance Alternators P2556-05

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

Part Number: MCH-P2556-05

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Powermaster Alternator Motor Plate Spacer Kits 982

Spacer, Aluminum, Polished, 1.875 in. Length, Chevy, Small/Big Block, Each

Part Number: PWM-982

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Compu-Fire Alternators 58690

Alternator, Bosch Case, 90 Amp, Natural, VW, Single Fan, Each

Part Number: CFI-58690

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Estimated Ship Date: Nov 26, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PerTronix Alternators AL82N-90

1 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

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Summit Racing™ Chrome Alternators SUM-G1666

Alternator, Internal Regulator, 63 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: SUM-G1666

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

700 CCA Interstate Mega-Tron Plus Automotive Battery MTP-24 BCI Group 24

Battery, Mega-Tron Plus, 12 V, Starting, 700 Cold Cranking Amps, Top Posts, Each

Part Number: ISB-MTP-24

5.0 out of 5 stars ( 2 )

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In Store Purchase Only

Powermaster Race Alternators 8462

Alternator, Race, 100 Amp, V-Belt, Black, Chevy, Each

Part Number: PWM-8462

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Summit Racing™ 100 Amp Black Alternator for Ford, Jeep, Mercury, L6, V8 SUM-810304

Alternator, Internal Regulator, 100 Amp, Black, Ford, Jeep, Mercury, L6, V8, Each

Part Number: SUM-810304

4.56 out of 5 stars ( 32 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Tuff Stuff Performance Silver Bullet Factory Cast Plus Alternators 7068BULL

Alternator, Bullet Fan, V-Belt, 100 amp, Natural As Cast, Ford, Each

Part Number: TFF-7068BULL

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Powermaster Retro Alternators 570781

Alternator, Retro, Ford 1G, 12 V, 75 amps, Black Powdercoated, V-belt Pulley, Ford, Mercury, Jeep, Each

Part Number: PWM-570781

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Summit Racing™ 100 Amp Red Alternator for Chevy, Buick, GMC, Olds, Pontiac SUM-811002

Alternator, Internal Regulator, 100 Amp, Red, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, Each

Part Number: SUM-811002

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Powermaster Smooth Look Alternators 27297

Alternator, Smooth Look, Polished, 100 Amp, 12v, GM 12si, V-Belt Pulley, Each

Part Number: PWM-27297

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Proform Alternators 66433

Alternator, Polished, V-Belt, 50 Amp, Nippondenso, 1-Wire, Each

Part Number: PRO-66433

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025