MERCURY COMET Tuff Stuff Performance Ignitions & Electrical - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Tuff Stuff Performance Gear Reduction Starters 6585B

Starter, Mini, Gear Reduction, 1.9 HP, 2-Bolt Mounting, 3/4 in. Offset, Black, Ford, Small Block Windsor, Cleveland, Each

Part Number: TFF-6585B

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7078NK

Alternator, 140 Amp, Ford 1G, V-Belt, Chrome, Hybrid Case, Each

Part Number: TFF-7078NK

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance Full-Size Starters 3124A

Starter, OEM-Style, Full Size, 2-Bolt Mounting, Chrome, 3/4 in. Offset, Ford, Small Block Windsor, Cleveland, Each

Part Number: TFF-3124A

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Stealth Black Alternators 7068FBULL6G

Alternator, Internal Regulator, 100 Amp, One Wire, Serpentine, Black Powdercoated, Ford, L4/L6/V6/V8, Each

Part Number: TFF-7068FBULL6G

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Powermaster Race Alternators 8-47100

4.5 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Stealth Black Alternators 7078NH

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: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7078NC

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

Part Number: TFF-7078NC

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Factory Cast Plus Alternators 7068BULL6G

Alternator, Bullet Fan, 6 Groove Pulley, 100 amp, Natural As Cast, Ford, Each

Part Number: TFF-7068BULL6G

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7068RDP6G

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

Part Number: TFF-7068RDP6G

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Stealth Black Alternators 7078NG

Alternator, Black Powdercoated, 100 Amps, V-Belt Pulley, Ford, Lincoln, Mercury, Hybrid Case, Each

Part Number: TFF-7078NG

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7068RFRED

Alternators, High-Amp Output, GM 10SI/10DN/12SI, 12 V, 100 amps, Red Powdercoated, V-belt Pulley, Ford, Lincoln, Mercury, Each

Part Number: TFF-7068RFRED

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7068RDYELLOW

Alternators, High-Amp Output, GM 10SI/10DN/12SI, 12 V, 100 amps, Yellow Powdercoated, V-belt Pulley, Ford, Lincoln, Mercury, Each

Part Number: TFF-7068RDYELLOW

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Tuff Stuff Performance High-Amp Output Alternators 7074RD

Alternator, Chrome, 225 Amps, V-Belt, Ford, Lincoln, Mercury, Each

Part Number: TFF-7074RD

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Tuff Stuff Performance Silver Bullet Alternators 7069ABULL7

Alternator, Internal Regulator, 140 Amp, V-Belt, Black Chrome, Ford, Lincoln, Mercury, Each

Part Number: TFF-7069ABULL7

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance Full-Size Starters 3124BYELLOW

Starter, OEM-Style, Full Size, 2-Bolt Mounting, 3/4 in. Offset, Yellow, Ford, Small Block Windsor, Cleveland, Each

Part Number: TFF-3124BYELLOW

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance Full-Size Starters 3131A

Starter, OEM-Style, Full Size, 3-Bolt Mounting, Chrome, Ford, Big Block FE, Each

Part Number: TFF-3131A

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7068ABULL6G7

Alternator, Internal Regulator, 100 Amp, One Wire, Serpentine, Black Chrome, Ford, L4/L6/V6/V8, Each

Part Number: TFF-7068ABULL6G7

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7068FBULL6GB

Alternators, Silver Bullet, GM 10SI/10DN/12SI, 12 V, 100 amps, Blue Powdercoated, Serpentine Pulley, Ford, Lincoln, Mercury, Each

Part Number: TFF-7068FBULL6GB

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7068FBULL6GR

Alternators, Silver Bullet, GM 10SI/10DN/12SI, 12 V, 100 amps, Red Powdercoated, Serpentine Pulley, Ford, Lincoln, Mercury, Each

Part Number: TFF-7068FBULL6GR

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7068FBULL6GY

Alternators, Silver Bullet, GM 10SI/10DN/12SI, 12 V, 100 amps, Yellow Powdercoated, Serpentine Pulley, Ford, Lincoln, Mercury, Each

Part Number: TFF-7068FBULL6GY

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7068FBULLBLU

Alternators, Silver Bullet, GM 10SI/10DN/12SI, 12 V, 100 amps, Blue Powdercoated, V-belt Pulley, Ford, Lincoln, Mercury, Each

Part Number: TFF-7068FBULLBLU

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7068RF6GBLUE

Alternators, High-Amp Output, GM 10SI/10DN/12SI, 12 V, 100 amps, Blue Powdercoated, Serpentine Pulley, Ford, Lincoln, Mercury, Each

Part Number: TFF-7068RF6GBLUE

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7068RF6GRED

Alternators, High-Amp Output, GM 10SI/10DN/12SI, 12 V, 100 amps, Red Powdercoated, Serpentine Pulley, Ford, Lincoln, Mercury, Each

Part Number: TFF-7068RF6GRED

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7068RF6GY

Alternators, High-Amp Output, GM 10SI/10DN/12SI, 12 V, 100 amps, Yellow Powdercoated, Serpentine Pulley, Ford, Lincoln, Mercury, Each

Part Number: TFF-7068RF6GY

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7069ABULL6G7

Alternator, Black Chrome, 140 Amp, 1-Wire, Serpentine, Ford, Each

Part Number: TFF-7069ABULL6G7

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7068FBULLRED

Alternators, Silver Bullet, GM 10SI/10DN/12SI, 12 V, 100 amps, Red Powdercoated, V-belt Pulley, Ford, Lincoln, Mercury, Each

Part Number: TFF-7068FBULLRED

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today