CHEVROLET Chevy big block Mark IV Ignitions & Electrical - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Autolite Copper Core Spark Plugs 403

Spark Plug, Copper Core, Gasket Seat, 14mm Thread, 0.750 in. Reach, Resistor, Each

Part Number: ATL-403

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Delphi Engine Coolant Temperature Sensors TS10075

Coolant Temperature Sensor, OEM, Brass, Natural, for use on Acura®, Honda®, Chevy, Isuzu, Each

Part Number: DFP-TS10075

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

ACDelco Gold Battery Cables 88860048

Battery Cables, Gold, Replacement, Assembled, Positive Type, BMW, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Isuzu, Jeep, Mercedes-Benz, Each

Part Number: ADO-4BC48X

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing™ Reproduction Wiring Harnesses for 1967 CHEVELLE - SUM-RP21571

Summit Racing™ Reproduction Wiring Harnesses for 1967 CHEVELLE - SUM-RP21571

Forward Lamp Harness, 1967 Chevelle, Int-Reg Alt Driver Side, All, With Gauges, Each

Part Number: SUM-RP21571

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Proform Distributor Hold-Down Clamps 66985

Distributor Hold-Down Clamp, Aluminum, Billet Look, Stud Mount, Chevy, Small/Big Block/GM V6, Each

Part Number: PRO-66985

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing™ Neutral Safety and Backup Switches for 1963-1967 CORVETTE - SUM-RP20975

Neutral Safety and Backup Switch, Manual Transmission, 4 Speed Only, Restoration, Chevrolet, Each

Part Number: SUM-RP20975

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Powermaster Infi-Clock Starter Adapters 9112-09

Starter Adapter, Infi-Clock, Billet Aluminum, Staggered Mount, Natural, Powermax PLUS Series, Chevy, Each

Part Number: PWM-9112-09

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

American Autowire Factory-Fit Wiring Harnesses for 1969 CAMARO - CA97555

Wiring Harnesses, Factory-Fit, Dash, Models with Column Automatic, Warning Lights, Without A/C, Standard Length, Chevy, Each

Part Number: AWW-CA97555

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Summit Racing™ Reproduction Wiring Harnesses SUM-RP20765

1964-1979 GM, Repair Pigtail, For Power Window Switch, For Single Power Window Switches, Includes Connector & Wire, Restoration, Chevrolet, Each

Part Number: SUM-RP20765

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing™ Distributor Hold-Down Clamps SUM-400506

Distributor Hold-Down Clamp, Billet Aluminum, Red, Stud Mount, Chevy, Small/Big Block, Each

Part Number: SUM-400506

4.75 out of 5 stars ( 20 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

ACDelco GM Genuine Parts Remanufactured Alternators 19135673

Alternator, Delco 10 SI Case Style, 12 V, 63 amps, Internal Regulator, V-belt Pulley, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-334-2115

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

CVR Distributor Hold-Down Brackets DHB6R

Distributor Hold Down Bracket, Billet Aluminum, Red Anodized, Chevy, V6, V8, Each

Part Number: CVS-DHB6R

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Rostra Original Equipment Style Cruise Control Switches 250-3357

Cruise Control Switch, OE Style, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Saturn, Each

Part Number: RPC-250-3357

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Standard Motor Clutch Switches NS-228

Clutch Safety Switch, OEM Replacement, 2 Blade Male Terminal, Chevrolet, GMC, Each

Part Number: SMP-NS228

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Standard Motor Neutral and Backup Safety Switches NS-41

Neutral Safety and Backup Light Switch, Replacement, Plastic, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-NS41

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

ACDelco Gold Engine Coolant Temperature Sensors 12322552

Sensor, Coolant Temperature, Brass, Natural, Buick, Chevy, Each

Part Number: ADO-D1897A

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7102

Alternator, Natural Finish, 80 Amps, V-Belt, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: TFF-7102

4.13 out of 5 stars ( 16 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing™ Direct-Fit Battery Cables for 1962-1967 CORVETTE, 1962-1963 IMPALA - SUM-RP20816

1962-1967 Corvette , 1962-1963 Impala , Battery Cable , Spring Ring , Neg , Spring Ring , Restoration , Chevrolet , Each

Part Number: SUM-RP20816

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

American Autowire Relays 500909

Relay, Horn Usage, 12 V, Single Pole, Chevy, Pontiac, Each

Part Number: AWW-500909

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Powermaster Infi-Clock Starter Adapters 9526-09

Starter Adapter, Infi-Clock, Billet Aluminum, Inline Mount, Natural, Ultratorque Series, Chevy, Each

Part Number: PWM-9526-09

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Moroso Ultra 40 Unsleeved Custom-Fit Wire Sets 73690

Spark Plug Wires, Ultra 40, Assembled, Spiral Core, 8.65mm, Red, Socket, 90 degree, Chevy, Big Block, Set

Part Number: MOR-73690

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Brothers Trucks Battery Trays 04-331

Battery Tray, One Battery Capacity, Steel, Black E-coated, Satin Finish, Chevrolet, GMC, Each

Part Number: HCT-04-331

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

MotoRad Coolant Temperature Sensors 1TS1215

Temperature Sender With Gauge

Part Number: SNN-1TS1215

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

ACDelco Wiring Connectors 88862305

Wiring Pigtails, Replacement, Female Wire Connector Type, for Hyundai, AMC, Cadillac, Chevy, Chrysler, Ford, Geo, GMC, Jeep, Ram, Saturn, Suzuki, Each

Part Number: ADO-PT2386

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing Equipment® Wiring Harnesses SUM-RP22833

Rear Lamp Intermediate Harness, 1977-80 Chevy/GMC Fleetside and Stepside Bed,1/2 Ton or 1-Ton With 135.5 in Wheel Base, Each

Part Number: SUM-RP22833

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air