CHEVROLET 7.4L/454 Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Tuff Stuff Performance High-Amp Output Alternators 7127NKP6G

Alternators and Generators, High-Amp Output Alternators, GM 10si Case Style, 12 V, 140 amps, Polished, Serpentine Pulley, Buick, Chevy, GMC, Jeep

Part Number: TFF-7127NKP6G

5.0 out of 5 stars ( 1 )

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MSD 8.5mm Super Conductor Spark Plug Wire Sets 30829

Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, 90 Degree Boots, Chevy, Big Block, V8, Set

Part Number: MSD-30829

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

MechMan High-Output Racing Alternators 8237320B

Alternator, Internal Regulator, 320 Amp, Black, Chevy, GMC, Each

Part Number: MEH-8237320B

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Standard Motor T-Series Brake Light Switches SLS66T

Brake Light Switch, Push Button Actuation, Plastic, White, AMC, Chevy, Chrysler, Ford, GMC, Jeep, Saab, Each

Part Number: SMP-SLS66T

Not Yet Reviewed

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Four Seasons Blower Motor Resistors 20083

Blower Motor Resistor, Each

Part Number: FSS-20083

Not Yet Reviewed

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25 amps Grote Industries Turn Signal Flasher 44530

Flasher Unit, 2 Terminal, 12 V, 33 amp, 12 Lamp, Electromechanical, Each

Part Number: GTE-44530

5.0 out of 5 stars ( 1 )

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CVR Protorque Ultra Starters 9323OS

Starter, Protorque Ultra, Mini, Staggered, 168 tooth, Chevy, Big/Small Block, Each

Part Number: CVS-9323OS

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21660

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21660

Wiring Harness, Steering Wheel Adapter Wiring Harness, OEM Replacement, Restoration, Chevy,Each

Part Number: SUM-RP21660

5.0 out of 5 stars ( 1 )

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American Autowire Power Window and Lock Harnesses 31140

Wiring Harnesses, Power Window Wiring Harnesses, Left Side Only, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: AWW-31140

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

PerTronix Flame-Thrower Magnetic Trigger Billet Distributors D300810

Distributor, Flame Thrower Billet, Magnetic Trigger, Mechanical Advance, Black Cap, Chevy, V8, Each

Part Number: PNX-D300810

Not Yet Reviewed

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40 amps Standard Motor Relay RY-242

Relay, 40 Amp, 12 V, Buick, Cadillac, Chevy, Chrysler, Dodge, Eagle, Geo, GMC, Hummer, Jeep, for Nissan, Oldsmobile, Pontiac, Porsche, Saab, Each

Part Number: SMP-RY242

1.0 out of 5 stars ( 1 )

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Davis Unified Ignition LiveWires C9055PR

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, Chevy, GMC, Big Block, Set

Part Number: DUI-C9055PR

4.0 out of 5 stars ( 1 )

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Davis Unified Ignition GM Racing D.U.I. Distributors 157212BK

Distributor, GM Racing D.U.I., Male/HEI, HEI In-cap Coil Black Cap, Mechanical, Corvette Tach Drive, Polished, Iron Gear, Chevy, Small/Big Block, Each

Part Number: DUI-157212BK

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Davis Unified Ignition LiveWires C9061YL

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Yellow Wires, Black Boots, Chevy, GMC, Big Block, Set

Part Number: DUI-C9061YL

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Summit Racing™ Reproduction Wiring Harnesses SUM-RP20110

Wiring Harness, Hood Lamp, Restoration , Chevrolet, Each,

Part Number: SUM-RP20110

5.0 out of 5 stars ( 1 )

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Standard Motor Headlight and Dash Light Dimmer Switches DS-876

Headlight Switch, OEM Replacement, Chevy, GMC, Each

Part Number: SMP-DS876

3.88 out of 5 stars ( 8 )

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Sherman Battery Trays SHE707-69

Battery Tray, Steel, EDP Coated, Chevy, GMC, Each Partslink # GM3900108 OE # 3940133

Part Number: SHI-707-69

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Tuff Stuff Performance MAX AMP Output Alternators 8319C6G1W

Alternator, 225 MAX AMP, 6-Groove, 1-Wire, Chrome, Serpentine Pulley, Each

Part Number: TFF-8319C6G1W

Not Yet Reviewed

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Standard Motor MAP Sensors AS59T

MAP Sensor, OEM Replacement, Stock-Style, Each

Part Number: SMP-AS59T

Not Yet Reviewed

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Top Street Performance Distributor Hold-Down Clamps JM6926R

Distributor Hold-Down Clamp, Aluminum, Red, Stud Mount, Chevrolet, Each

Part Number: TSN-JM6926R

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses for 1968 CHEVY II, 1971-1972 GTO, 1969-1972 NOVA - SUM-RP20689

1968 Nova , Fuel Tank Sender Wire , Restoration , Chevrolet , Each

Part Number: SUM-RP20689

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses for 1971 CHEVELLE - SUM-RP21534

Wiring Harnesses, HEI Engine Wiring Harness, OEM Replacement, Reproduction, Chevy, Each

Part Number: SUM-RP21534

Not Yet Reviewed

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Denso Iridium Power Spark Plugs 5325

Spark Plug, Iridium Power, IT16, 14mm Thread, 18.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5325

Not Yet Reviewed

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Standard Motor Blower Motor Resistors RU-67

Blower Motor Resistor, Chevy, GMC, Each

Part Number: SMP-RU67

4.0 out of 5 stars ( 1 )

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Tuff Stuff Performance High-Amp Output Alternators 7127NK12

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: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today