Availability
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!
Showing In Stock Items. Show All 1153 Items.
Transmission Wire Adapter Harness, 18 in. Long, 4L80E, Each
Part Number: ICB-WATRA31-18
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
BUILD IT WITH SUMMIT!
Engine Harness, HEI, Automatic Transmission, Restoration, Small Block, Chevy, Each
Part Number: SUM-RP20638
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
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
Estimated Ship Date: Jun 24, 2026 if ordered today
ELECTRONIC SPEEDOMETER HARNESS (700-0021/33855), GM TKO
Part Number: BTM-7000021
Estimated Ship Date: May 18, 2026 if ordered today
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
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
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
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
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
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
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
Engine Harness, HEI, Auto Transmission, Restoration, With Gauges, Big Block, Chevy, Each
Part Number: SUM-RP20641
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
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
Estimated Ship Date: Tomorrow
Engine Harness, HEI, Auto Transmission, Restoration, Small Block, Chevy, Each
Part Number: SUM-RP20639
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Harness, V8, Automatic Transmission, Restoration, 1970 Chevy Truck, Each
Part Number: SUM-RP20596
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Harness, HEI, Manual Transmission, Restoration, Small Block, Big Block Chevy, Each
Part Number: SUM-RP20643
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
1971 Chevelle , Engine Harness-HEI , Small Block , With Automatic Transmission , Restoration , Chevrolet , Each
Part Number: SUM-RP20651
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Dash Harness, Console Shift, Automatic Transmission, Restoration, Pontiac, 1967 GTO, Each
Part Number: SUM-RP20584
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
1971 Chevelle , Engine Harness , Big Block, V8 , With Auto Transmission , Restoration , Chevrolet , Each
Part Number: SUM-RP20624
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
1968 Chevelle , Console Extension Harness , Auto Transmission , Restoration , Chevrolet , Each
Part Number: SUM-RP20554
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Wiring Harness, Factory Fit, Front Fuse Block Location, Standard Length, Console Harness Only, Chevy, Camaro, Manual Transmission, Each
Part Number: AWW-CA70657
Estimated Ship Date: Jun 24, 2026 if ordered today
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
Estimated Ship Date: Tomorrow
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