Automotive Wiring Accessories

Summit Racing™ Engine Wiring Harness for 1974 Chevy/GMC C/K-Series Trucks, Blazer, Jimmy SUM-RP22808

Summit Racing™ Engine Wiring Harness for 1974 Chevy/GMC C/K-Series Trucks, Blazer, Jimmy SUM-RP22808

Engine Wiring Harness, HEI Upgrade, 1974 Chevy/GMC Truck, C-10, V/8, 350 C.I, With Auto Trans, With Gauges, Each

Part Number: SUM-RP22808

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses for 1965-1966 CHEVELLE - SUM-RP21529

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

Part Number: SUM-RP21529

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses for 1969 CHEVELLE - SUM-RP21531

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

Part Number: SUM-RP21531

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses for 1969 CAMARO, NOVA - SUM-RP21523

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

Part Number: SUM-RP21523

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses for 1965-1966 IMPALA - SUM-RP21538

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

Part Number: SUM-RP21538

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Summit Racing™ Reproduction Wiring Harnesses for 1970 CHEVELLE - SUM-RP20640

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

Part Number: SUM-RP20640

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses for 1970 CHEVELLE - SUM-RP20641

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

Part Number: SUM-RP20641

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses for 1968 CAMARO, CHEVY II - SUM-RP21524

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

Part Number: SUM-RP21524

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Pico Connector Pigtails 5663PT

Wiring Pigtail, HEI Power Input, 1 Pin, GM, Each

Part Number: PCO-5663PT

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Summit Racing Equipment® Wiring Harnesses SUM-RP22811

Engine Wiring Harness, HEI Upgrade, 1974 Chevy/GMC Truck, C-10, V/8, 454 C.I, With Gauges, Each

Part Number: SUM-RP22811

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses for 1969 CHEVELLE - SUM-RP21527

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

Part Number: SUM-RP21527

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses for 1969 CHEVELLE - SUM-RP21526

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

Part Number: SUM-RP21526

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses for 1970 GRAND PRIX, GTO - SUM-RP20609

1970 GTO, Engine Harness, V8, Auto trans, No HEI, Restoration, Pontiac, Each

Part Number: SUM-RP20609

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP24947

HEI TachometerWire, 1961-67 GM Cars, 18 GA Brown Wire, 72" Long W/HEI Connector and Twin Lock Term For Bulk Head, Converting to HEI, Each

Part Number: SUM-RP24947

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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American Autowire Factory-Fit Wiring Harnesses for 1966 CHEVELLE, EL CAMINO - CH60305H

Wiring Harnesses, Factory-Fit, Engine Harness, 396 Big Block Chevrolet Engines with Factory Gauges, HEI, Chevrolet, Each

Part Number: AWW-CH60305H

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Pico Connector Pigtails 5664PT

Wiring Pigtail, HEI Tachometer Output, 1 Pin, GM, Each

Part Number: PCO-5664PT

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP24944

HEI & Tach Repair Pigtail, Original GM Colors and Gauge Sized Wire, Original GM Connector, 12.5" Wire length,Best Quality, Each

Part Number: SUM-RP24944

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses for 1966 CHEVELLE - SUM-RP21532

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

Part Number: SUM-RP21532

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses for 1967 CHEVELLE - SUM-RP21536

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

Part Number: SUM-RP21536

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses for 1964 CHEVELLE - SUM-RP21537

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

Part Number: SUM-RP21537

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses for 1968 CHEVELLE - SUM-RP21530

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

Part Number: SUM-RP21530

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses for 1968 CHEVELLE - SUM-RP21535

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

Part Number: SUM-RP21535

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP21533

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

Part Number: SUM-RP21533

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing Equipment® Wiring Harnesses SUM-RP22812

Engine Wiring Harness, HEI Upgrade, 1974 Chevy/GMC Truck, C-10, V/8, 350 C.I, Manual Trans, Without Gauges, Each

Part Number: SUM-RP22812

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow