Tuff Stuff Performance Ignitions & Electrical

Voltage Regulator GM 10SI 1-Wire or OEM Solid State Replacement Internal Regulator, Each

Part Number: TFF-7639

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Starter, OEM-Style, Full Size, 10MT, Staggered Mount, Chrome, Chevy, Small Block, Big Block, Each

Part Number: TFF-3510A

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: TFF-7102NKBW

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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-7140FBULL12

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Alternator, Performance, High Amp, GM 10DN Case Style, 12 V, 140 Amps, Chrome, V-Belt Pulley, Each

Part Number: TFF-7102NK

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 140 Amps, Natural, V-Belt, Each

Part Number: TFF-7127K9

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Alternators, High-Amp Output Stealth Black, Ford 1G, 12 V, 70 amps, Black Powdercoated, V-belt Pulley, AMC, Ford, Jeep, Lincoln, Mercury, Each

Part Number: TFF-7078NH

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Alternator small parts repair kit for our model #7716RA

Part Number: TFF-7700E

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Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: TFF-7127NKP12

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 140 Amps, Chrome, V-Belt, Each

Part Number: TFF-7127NK12

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: TFF-7127NKP

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Alternator, Black, 100 amps, Serpentine, 1-Wire, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7127NF6G

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Starter, Gear Reduction, Full Size, Inline Mount, Natural, GM V6, Each

Part Number: TFF-6431NB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Alternator, Chrome, 225 Amps, Serpentine, Ford, Lincoln, Mercury, 4.6L, Each

Part Number: TFF-8438D

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Alternator, Polished, 100 Amps, V-Belt, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: TFF-7102NCP

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Alternator, 250 High Amp Output, 6 Groove Clutch Pulley, Stealth Black, Ford, Each

Part Number: TFF-8440B

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Alternators, High-Amp Output, Ford 6G, 12 V, 200 amps, Blue Powdercoated, Serpentine Pulley, Ford, 4.6L, Each

Part Number: TFF-8252DBLUE

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Alternator, 225 MAX AMP, 1-Groove, OEM Wire, Chrome, V-Belt Pulley, Each

Part Number: TFF-8319C1GOE

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Alternator Repair Kit, Bearings, for Use with TFF-7509RA, Kit

Part Number: TFF-7700C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Alternators, High-Amp Output Stealth Black, Ford 3G, 12 V, 225 amps, Black Powdercoated, Serpentine Pulley, Ford, Mercury, Each

Part Number: TFF-7771CBULL6G

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Alternator, Black Powdercoated, 230 amps, Serpentine, Chevy, GMC, Hummer, Isuzu, Each

Part Number: TFF-8237B

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Alternator, Chrome, 250 Amps, Serpentine, Chevy, Pontiac, Each

Part Number: TFF-8173NE

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Alternator, 225 MAX AMP, 1-Groove, OEM Wire, Chrome, V-Belt Pulley, Center Offset, Each

Part Number: TFF-8321C1GOE

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Alternator, 175 High Amp Output, 6 Groove Clutch Pulley, Chrome, Ford, Each

Part Number: TFF-8439C

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Alternator, 225 MAX AMP, 6-Groove, OEM Wire, Natural, Serpentine Pulley, Left Offset, Each

Part Number: TFF-8320FC6GOE

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