Get Peace of Mind With the Summit Racing Protection Plan!

Get Peace of Mind With the Summit Racing Protection Plan!

At Summit Racing, Every Month is Car Care Month!

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Automotive Wiring Harnesses

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Automotive Wiring Harnesses

Rely on our large selection of low-priced, high-performance automotive wiring harnesses to tell your speedster what to do next. With circuits ranging from eight to 24,...

Rely on our large selection of low-priced, high-performance automotive wiring harnesses to tell your speedster what to do next. With circuits ranging from eight to 24, and the ability to replace parts on vehicles from as far back as 1946, we have what you need to complete your next auto project. Featuring top brands, including Painless Wiring, Ron Francis Wiring, FAST, and Summit Racing, we can help you get the job done—no matter what the make and model. Harness the power today!

Rely on our large selection of low-priced, high-performance automotive wiring harnesses to tell your speedster what to do next. With circuits ranging from eight to 24, and the ability to replace parts on vehicles from as far back as 1946, we have what you need to complete your next auto project. Featuring top brands, including Painless Wiring, Ron Francis Wiring, FAST, and Summit Racing, we can help you get the job done—no matter what the make and model. Harness the power today!

Individual Parts

Results 1 - 25 of 841

Wiring Harnesses, Manual Transmission Harness, Chevrolet, Each

Part Number: AWW-CA28033

Not Yet Reviewed

Estimated Ship Date: May 29, 2025 if ordered today

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Estimated Ship Date: May 29, 2025 if ordered today

Transmission Wire Adapter Harness, 18 in. Long, 4L80E, Each

Part Number: ICB-WATRA31-18

Not Yet Reviewed

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

Wiring Harness, Jeep JL/JT Z-Locker OEM Controller Harness, for Use with OEM Lockers, Jeep, Each

Part Number: ZAU-Z-LKR-OEM

5.0 out of 5 stars ( 23 )

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

ELECTRONIC SPEEDOMETER HARNESS (700-0021/33855), GM TKO

Part Number: BTM-7000021

Not Yet Reviewed

Estimated Ship Date: May 19, 2025 if ordered today

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Estimated Ship Date: May 19, 2025 if ordered today

REVERSE SWITCH HARNESS FOR FORD & GM T-56 MAGNUM & V-6 FORD T-5

Part Number: BTM-7000007

Not Yet Reviewed

Estimated Ship Date: May 19, 2025 if ordered today

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Estimated Ship Date: May 19, 2025 if ordered today

VEHICLE SPEED SENSOR PIGTAIL, FOR USE WITH A ALL T-56 MAGNUM OR FORD TKO OR FORD T-56-

Part Number: BTM-7001000

Not Yet Reviewed

Estimated Ship Date: May 19, 2025 if ordered today

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Estimated Ship Date: May 19, 2025 if ordered today

Wiring Connectors, Manual Transmission Backup Light Harnesses, Ford, Each

Part Number: RFW-FH055

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jun 3, 2025 if ordered today

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Estimated Ship Date: Jun 3, 2025 if ordered today

Wiring Pigtail, Vehicle Speed Sensor, 2-pin, 700R4, 4L60E, 4L80E, Each

Part Number: ATP-JE15

Not Yet Reviewed

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Wiring Harness, Jeep JL/JT Z-Locker Controller Harness, for Use with Aftermarket E-Lockers or Air Lockers, Jeep, Each

Part Number: ZAU-Z-LKR-CTLR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

REVERSE INHIBITOR LOCKOUT SOLENOID HARNESS, ALL T-56 AND T-56 MAGNUM

Part Number: BTM-7010003

Not Yet Reviewed

Estimated Ship Date: May 19, 2025 if ordered today

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Estimated Ship Date: May 19, 2025 if ordered today

Z Locker extension wire for air lockers

Part Number: ZAU-Z-LKR-EXT

Not Yet Reviewed

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

Dash Harness, Console Shift, Automatic Transmission, Restoration, Pontiac, 1967 GTO, Each

Part Number: SUM-RP20584

Not Yet Reviewed

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

Dash Harness, Automatic Transmission, Restoration, Chevrolet, 1962 Impala, Each

Part Number: SUM-RP20578

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

Engine Harness, HEI, Auto Transmission, Restoration, With Gauges, Big Block, Chevy, Each

Part Number: SUM-RP20641

Not Yet Reviewed

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

Engine Harness, HEI, Automatic Transmission, Restoration, Small Block, Chevy, Each

Part Number: SUM-RP20638

Not Yet Reviewed

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

1970 Chevelle, Engine Harness, BBC, With Auto Transmission, Restoration, Chevrolet, Each

Part Number: SUM-RP20599

Not Yet Reviewed

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

1969-1972 Chevelle, Console Extension Harness, Auto Transmission, Restoration, Chevrolet, Each

Part Number: SUM-RP20550

Not Yet Reviewed

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

Engine Harness, HEI, Auto Transmission, Restoration, Small Block, Chevy, Each

Part Number: SUM-RP20639

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

Wiring Harness, Dash Harness, with Manual Transmission, Console, Factory Gauges, Chevrolet, Each

Part Number: AWW-CA97663

Not Yet Reviewed

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

Wiring Harness, Console Harness, OEM Replacement, Restoration, Automatic Transmission, Chevy, Each

Part Number: SUM-RP23118

Not Yet Reviewed

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

Engine Harness, HEI, Manual Transmission, Restoration, Small Block, Big Block Chevy, Each

Part Number: SUM-RP20643

Not Yet Reviewed

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

Wiring Harness, Factory-Fit, Engine, Models with Big Block and TH400 Transmission, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CH01495H

Not Yet Reviewed

Estimated Ship Date: May 29, 2025 if ordered today

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Estimated Ship Date: May 29, 2025 if ordered today

Wiring Harness, Factory Fit, Front Fuse Block Location, Standard Length, Console Harness Only, Chevy, Camaro, Manual Transmission, Each

Part Number: AWW-CA70657

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 29, 2025 if ordered today

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Estimated Ship Date: May 29, 2025 if ordered today

Wiring Harness, Dash Harness, Manual Transmission, Chevy, Each

Part Number: SUM-RP21143

Not Yet Reviewed

Estimated Ship Date: Monday 4/21/2025

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Estimated Ship Date: Monday 4/21/2025

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