Alternators & Generators at Summit Racing

Tuff Stuff Performance High-Amp Output Alternators 8437DP

Alternator, Polished, 200 Amps, Serpentine, Ford, Mercury, Each

Part Number: TFF-8437DP

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 8439A

Alternator, 175 High Amp Output, 6 Groove Clutch Pulley, Factory Cast PLUS+, Natural, Ford, Each

Part Number: TFF-8439A

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 8439P

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

Part Number: TFF-8439P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7139BBULL12

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

Part Number: TFF-7139BBULL12

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 8112NAP

Alternator, Polished, 170 Amps, Serpentine, Chevy, Each

Part Number: TFF-8112NAP

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 8112ND

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

Part Number: TFF-8112ND

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 8112NEP

Alternator, Polished, 250 Amps, Serpentine, Chevy, Each

Part Number: TFF-8112NEP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7139BBULL6

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

Part Number: TFF-7139BBULL6

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7140BBULL12

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: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators for 1994-1996 CORVETTE - 8173NAP

Alternator, Polished, 170 Amps, Serpentine, Chevy, Pontiac, Each

Part Number: TFF-8173NAP

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7078NHRED

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

Part Number: TFF-7078NHRED

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7127ND6G7

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: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance MAX AMP Output Factory Cast-Plus Alternators 8441FC6G1W

Alternator, Internal Regulator, 225 Amp, One Wire, Serpentine Pulley, Cast Plus Finish, Ford, Each

Part Number: TFF-8441FC6G1W

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7127NK6

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

Part Number: TFF-7127NK6

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Stealth Black Alternators 7139FBULL12

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

Part Number: TFF-7139FBULL12

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7078NHYELLOW

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

Part Number: TFF-7078NHYELLOW

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7140BBULL9

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: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Stealth Black Alternators 7140FBUL6G12

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

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Stealth Black Alternators 7140FBULL6

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

Part Number: TFF-7140FBULL6

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7140BBULL6

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

Part Number: TFF-7140BBULL6

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Stealth Black Alternators for 2001-2004 MUSTANG - 8266B8G

Alternators, Silver Bullet Stealth Black, Ford 6G, 12 V, 105 amps, 8-groove Clutch Style Serpentine Pulley, Ford, 3.8L, 3.9L, 4.6L, Each

Part Number: TFF-8266B8G

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Stealth Black Alternators for 2001-2005 BLAZER, 2001-2004 S10 - 8283NB1

Alternators, High-Amp Output Stealth Black, GM CS130D, 12 V, 175 amps, Black Powdercoated, Serpentine Pulley, Chevrolet, 4.3L, Each

Part Number: TFF-8283NB1

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Stealth Black Alternators 8302B

Alternator, 180 Amp, Replacement, Serpentine, Black, Cadillac, Chevy, GMC, Each

Part Number: TFF-8302B

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Mr. Gasket Alternators 5124

Alternator, 60 Amp., Chrome Plated, Single Groove Pulley, Each

Part Number: MRG-5124

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 31, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Tuff Stuff Performance High-Amp Output Alternators 7078NA

4.5 out of 5 stars ( 9 )

Estimated Ship Date: Today

...Loading

Powermaster Race Alternators 8-67100

Powermaster Race Alternators 8-67100

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

Part Number: PWM-8-67100

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 23, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ 100 Amp Alternator for Ford L4, L6, V6, V8 SUM-810308

4.5 out of 5 stars ( 134 )

Estimated Ship Date: Today

...Loading

Alternators and Generators