1966 Wiring Harnesses

Forward Lamp Harness, 1966 Impala, V8, Each

Part Number: SUM-RP24838

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1966 GTO , Forward Light Harness , Restoration , Pontiac , Each

Part Number: SUM-RP20079

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47-87 "DELUXE" 20 CIRCUIT WIRING HARN

Part Number: HCT-UWH0018

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Wiring Harnesses, Classic Update Series Add-On Wiring Harness Kits, Pontiac, Kit

Part Number: AWW-510415

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Wiring Harness, Rear Lamp Harness, With Backup Lamps, Convertible or 35.5 Gallon Gas Tank Coupe, Restoration, Corvette, Chevrolet, Each

Part Number: SUM-RP21042

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Dash Harness, With Gauges, Restoration, Chevrolet, 1966 Chevy Truck, Each

Part Number: SUM-RP20576

4.0 out of 5 stars ( 2 )

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Engine Harness, 1965-66 Impala, With H.E.I, 283 & 327 C.I., With Gauges, A/C, Each

Part Number: SUM-RP23256

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Wiring Harness, Forward Lamp Harness, 1966 Chevy II / Nova, All, Each

Part Number: SUM-RP22300

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Dash Harness, 1966 Chevy Truck, Without Gauges, Each

Part Number: SUM-RP22883

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Forward Lamp Harness, 1966 Impala, V/8, With Gauges, Each

Part Number: SUM-RP24759

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Forward Lamp Harness, 1966 Chevelle, Int-Reg Alt Driver Side, All, With Gauges, Each

Part Number: SUM-RP21569

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Engine Harness, 1966 GTO, With H.E.I, With SI Series Alt, With Int Reg Alt, With Alt On LH Side, V8, With A/C, Each

Part Number: SUM-RP23245

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Wiring Harnesses, Factory-Fit, Forward Lamp, Use with Driver Side "SI" Series Alternator, Standard Length, Chevy, Each

Part Number: AWW-CH69374DI

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Wiring Harnesses, Factory-Fit, Headlight Wiring Harness, Chevrolet, Each

Part Number: AWW-CH69374

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Engine Harness, 1966 GTO, V8, Made For H.E.I Upgrade, With A/C, Each

Part Number: SUM-RP23244

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Forward Lamp Harness, 1966 Chevelle, Int-Reg Alt Driver Side, All, With Warning Lights, Each

Part Number: SUM-RP22426

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1966 Chevelle, Forward Lamp Harness, All, With Warning Lights, Restoration, Chevrolet, Each

Part Number: SUM-RP20670

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Engine Harness, 1966 GTO, V8, SI Series Internal Regulator, Each

Part Number: SUM-RP23284

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Wiring Harness, Engine, Chevy, Each

Part Number: OPG-38936

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Wiring Harnesses, Factory-Fit, Headlight Wiring Harness, Chevrolet, Each

Part Number: AWW-CH69373

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Wiring Harnesses, Factory-Fit, Engine, Models with Big Block,Warning Lights, and A/C, Use with HEI, Standard Length, Chevy, Each

Part Number: AWW-CH60310H

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Wiring Harnesses, Factory-Fit, Engine, Models with Special 327 C.I.D., Factory Gauges, and A/C, Use with HEI, Standard Length, Chevy, Each

Part Number: AWW-CH60485H

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Wiring Harnesses, Factory-Fit, Headlight Wiring Harness, Chevrolet, Each

Part Number: AWW-CH69373DI

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Wiring Harnesses, Factory-Fit, Headlight Wiring Harness, Chevrolet, Each

Part Number: AWW-CH69373PI

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Estimated Ship Date: Feb 18, 2026 if ordered today

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