Automotive Ignition & Electrical Supplies at Summit Racing

Tuff Stuff Performance Silver Bullet Alternators 7139ABUL6G12

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

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7127NK6G12

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

Part Number: TFF-7127NK6G12

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Stealth Black Alternators 7127NF6G12

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

Part Number: TFF-7127NF6G12

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 8237AP

Alternator, Polished, 180 Amp, Serpentine, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: TFF-8237AP

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Tuff Stuff Performance Kool-Charger Factory Cast Plus Alternators 7935-11G

Alternator, CS130, 105 Amp, V Belt, Natural, Center Offset, Each

Part Number: TFF-7935-11G

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Tuff Stuff Performance Kool-Charger Factory Cast Plus Alternators 7935-16G

Alternator, CS130, 105 Amp, Serpentine, Natural, Center Offset, Each

Part Number: TFF-7935-16G

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7935BBULL

Alternator, Polished, 160 Amps, V-Belt, Center Offset, Chevy, GMC, Each

Part Number: TFF-7935BBULL

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7935BBULL6G

Alternator, Polished, 160 Amps, Serpentine, Center Offset, Chevy, GMC, Each

Part Number: TFF-7935BBULL6G

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Tuff Stuff Performance Kool-Charger Alternators 7935D

Alternator, Chrome, 105 Amps, V-Belt, Center Offset, Chevy, GMC, Each

Part Number: TFF-7935D

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 8237CP

Alternator, Polished, 230 Amp, Serpentine, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: TFF-8237CP

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 8237CPBULL

Alternator, Performance, Silver Bullet, High Amp, GM AD244 Case Style, 12 V, 225 Amps, Polished, Serpentine Pulley, Each

Part Number: TFF-8237CPBULL

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7140ABUL6G12

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

Part Number: TFF-7140ABUL6G12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Superchips Flashcal and Amp'D Throttle Booster Power Switch Kits 2545-A2

Computer Programmer, Flashcal Computer Programmer and Amp'd 2.0 Throttle Booster Power Switch Package, Chevrolet, GMC, Each

Part Number: SRC-2545-A2

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Dorman ABS Speed Sensors 970-5603

ABS Wheel Speed Sensor, Chevrolet, Front, Each

Part Number: RNB-970-5603

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

PerTronix Flame-Thrower Spark Plug Wire Sets 808418

Spark Plug Wires, Flame-Thrower, Carbon Graphite, 8mm, Red, Universal, L8/V8, Set

Part Number: PNX-808418

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Granatelli Motor Sports MPG Plus Spark Plug Wires for 2001-2006 YUKON XL 2500 - 34-1114MPG

Granatelli Motor Sports MPG Plus Spark Plug Wires for 2001-2006 YUKON XL 2500 - 34-1114MPG

Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, GMC, 8.1L, Set

Part Number: GRN-34-1114MPG

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Granatelli Motor Sports Spark Plug Wires 28-1719S

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Chevrolet, GMC, 6.0L, Set

Part Number: GRN-28-1719S

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Granatelli Motor Sports Spark Plug Wires for 2001-2006 YUKON XL 2500 - 24-1114S

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, GMC, 8.1L, Set

Part Number: GRN-24-1114S

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Granatelli Motor Sports MPG Plus Spark Plug Wires 38-1350MPG

Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Chevrolet, GMC, 7.4L, Set

Part Number: GRN-38-1350MPG

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Granatelli Motor Sports MPG Plus Spark Plug Wires 38-1720MPG

Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Chevrolet, GMC, 6.0L Big Block, 7.0L Big Block, Set

Part Number: GRN-38-1720MPG

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Granatelli Motor Sports MPG Plus Spark Plug Wires 38-1722MPG

Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Chevrolet, GMC, 6.0L Big Block, Set

Part Number: GRN-38-1722MPG

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Granatelli Motor Sports MPG Plus Spark Plug Wires 38-1723MPG

Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Chevrolet, GMC, 7.0L Big Block, Set

Part Number: GRN-38-1723MPG

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Granatelli Motor Sports MPG Plus Spark Plug Wires 38-1718MPG

Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Chevrolet, GMC, 7.0L, Set

Part Number: GRN-38-1718MPG

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Granatelli Motor Sports MPG Plus Spark Plug Wires 38-1719MPG

Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Chevrolet, GMC, 6.0L, Set

Part Number: GRN-38-1719MPG

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Granatelli Motor Sports MPG Plus Spark Plug Wires 38-1266MPG

Spark Plug Wires, MPG Plus, Green, Chevy, GMC, 7.4L, Set

Part Number: GRN-38-1266MPG

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today