BUICK Tuff Stuff Performance Ignitions & Electrical

Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 140 Amps, Polished, V-Belt Pulley, Each

Part Number: TFF-7140BBULL12

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 140 Amps, Polished, V-Belt Pulley, Each

Part Number: TFF-7140BBULL6

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternators, High-Amp Output, GM 10SI/10DN/12SI, 12 V, 100 amps, Red Powdercoated, V-belt, Buick, Cadillac, Chevy, GMC, Jeep, Olds, Pontiac, Each

Part Number: TFF-7127RATRED

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternators and Generators, Silver Bullet Alternators, GM 10si Case Style, 12 V, 100 amps, Chrome, Serpentine Pulley, AMC, Chevrolet, GMC, Jeep, Each

Part Number: TFF-7139ABUL6G12

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 100 Amps, Chrome, V-Belt Pulley, Each

Part Number: TFF-7139ABULL12

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Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 100 Amps, Chrome, V-Belt Pulley, Each

Part Number: TFF-7139ABULL6

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Alternator, Chrome, 100 Amps, Serpentine, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7139ABULL6G

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, Black Chrome, 100 Amps, Serpentine, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7139ABULL6G7

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Alternator, Black Chrome, 100 Amps, Serpentine, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7127ND6G7

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 100 Amps, Black Powdercoated, Serpentine Pulley, Each

Part Number: TFF-7127NF6G12

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Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 140 Amps, Black Powdercoated, V-Belt Pulley, Each

Part Number: TFF-7140FBULL6

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Alternator, Internal Regulator, 12V, 170 Amp, CS144, V-Belt, Chrome Plated, GM, Each

Part Number: TFF-7290NA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, Internal Regulator, 12V, 170 Amp, CS144, V-Belt, Polished, GM, Each

Part Number: TFF-7290NAP

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Alternator, Internal Regulator, 12V, 170 Amp, CS144, Serpentine, Polished, GM, Each

Part Number: TFF-7290NAP6G

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, Internal Regulator, 12V, 170 Amp, CS144, Serpentine, Black, GM, Each

Part Number: TFF-7290NB6G

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Alternator, Performance, High Amp, GM CS144 Case Style, 12 V, 170 Amps, Natural, Serpentine Pulley, Each

Part Number: TFF-7290NC6G

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Alternator, Internal Regulator, 12V, 250 Amp, CS144, Serpentine, Chrome Plated, GM, Each

Part Number: TFF-7290NE6G

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, Internal Regulator, 12V, 250 Amp, CS144, V-Belt, Polished, GM, Each

Part Number: TFF-7290NEP

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, Internal Regulator, 12V, 250 Amp, CS144, Serpentine, Polished, GM, Each

Part Number: TFF-7290NEP6G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, Internal Regulator, 12V, 250 Amp, CS144, Serpentine, Black, GM, Each

Part Number: TFF-7290NF6G

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator Case, GM 10si Style, Aluminum, Chrome, Pulley, Fan, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac

Part Number: TFF-7500A

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Alternator Case, Chrome, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: TFF-7500B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 140 Amps, Polished, V-Belt Pulley, Each

Part Number: TFF-7140BBULL9

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternators, Silver Bullet Stealth Black, GM 10SI/10DN/12SI, 12 V, 140 amps, Serpentine Pulley, AMC, Buick, Chevy, GMC, Jeep, Olds, Pontiac, Each

Part Number: TFF-7140FBUL6G12

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Alternator, 110 Amp, Mini, V-Belt, Chrome, Racing Applications, Each

Part Number: TFF-7937A16V

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Estimated Ship Date: Apr 28, 2026 if ordered today

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