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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 402

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

Part Number: ICB-WATRA31-18

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: ATP-JE15

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiring Harnesses, Manual Transmission Harness, Chevrolet, Each

Part Number: AWW-CA28033

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

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

Part Number: BTM-7000021

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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

Part Number: BTM-7010003

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 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 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 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 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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

Part Number: SUM-RP20550

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Dash Harness, With Gauges, Column Shift Automatic, Manual Transmission, Restoration, Pontiac, 1966 GTO, Each

Part Number: SUM-RP20582

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: AWW-CA97663

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

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

Part Number: SUM-RP20645

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Wiring Harness, Console Gauge Conversion Harness, OEM Replacement, Restoration, For Original Console Shift Automatic Transmission, Chevy, Each

Part Number: SUM-RP23107

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: SUM-RP20641

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Wiring Harness, Factory-Fit, Engine, Models with V8 Engine and Automatic Transmission, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CH01304H

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Dash Harness, Automatic Transmission, Restoration, Chevrolet, 1963 Impala, Each

Part Number: SUM-RP20579

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: SUM-RP20639

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Engine Harness, V8, Automatic Transmission, Restoration, 1970 Chevy Truck, Each

Part Number: SUM-RP20596

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: SUM-RP20643

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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1971 Chevelle , Engine Harness-HEI , Small Block , With Automatic Transmission , Restoration , Chevrolet , Each

Part Number: SUM-RP20651

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: SUM-RP20584

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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1971 Chevelle , Engine Harness , Big Block, V8 , With Auto Transmission , Restoration , Chevrolet , Each

Part Number: SUM-RP20624

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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1968 Chevelle , Console Extension Harness , Auto Transmission , Restoration , Chevrolet , Each

Part Number: SUM-RP20554

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

1968-69 Chevelle , Kickdown Harness , TH400 Auto Transmission , Restoration , Chevrolet , Each

Part Number: SUM-RP20718

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow