1966 Wiring Harnesses - Standard Harness Length - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

American Autowire Classic Update Series Wiring Harness Kits 500560

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Chevy Truck, Kit

Part Number: AWW-500560

4.62 out of 5 stars ( 37 )

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Summit Racing™ Reproduction Tail Light Wiring Harness for 1962-1966 Chevy C/K Series Trucks SUM-RP20735

1962-1966 Chevy Truck, Rear Lamp Harness, Fleetside, Stepside, Restoration, Chevrolet, Each

Part Number: SUM-RP20735

5.0 out of 5 stars ( 1 )

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American Autowire Classic Update Series Wiring Harness Kits for 1963-1967 CORVETTE - 510612

Wiring Harness, Classic Update Series, 15 Circuit, Front Mount Fuse Block, Standard Length, ATO/ATC, Chevy, Corvette, Kit

Part Number: AWW-510612

5.0 out of 5 stars ( 1 )

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American Autowire Classic Update Series Wiring Harness Kits for 1964-1966 MUSTANG - 510125

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Ford, Mustang, Kit

Part Number: AWW-510125

4.66 out of 5 stars ( 35 )

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Painless Performance 19-Circuit GMC/Chevy Truck Harnesses 10112

Painless Performance 19-Circuit GMC/Chevy Truck Harnesses 10112

Wiring Harness, 19-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Chevy, GMC, Pickup, Kit

Part Number: PRF-10112

4.88 out of 5 stars ( 8 )

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Painless Performance 22-Circuit 1965-66 Mustang Chassis Harnesses for 1965-1966 MUSTANG - 20120

Wiring Harness, 22-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Ford, Kit

Part Number: PRF-20120

4.92 out of 5 stars ( 13 )

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Painless Performance 21-Circuit Mopar Color-Coded Universal Wiring Harnesses 10127

Wiring Harness, 21-Circuit, Column Ignition, Front Fuse Block, Mini Fuse, Chrysler, Dodge, Plymouth, Kit

Part Number: PRF-10127

3.89 out of 5 stars ( 27 )

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American Autowire Classic Update Series Wiring Harness Kits for 1964-1967 GTO, TEMPEST, 1963-1967 LEMANS - 510188

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, ATO/ATC, Pontiac, Kit

Part Number: AWW-510188

4.75 out of 5 stars ( 8 )

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Painless Performance 21-Circuit Ford Color-Coded Universal Harnesses 10123

Wiring Harness, 21-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Ford, Passenger Car, Kit

Part Number: PRF-10123

4.27 out of 5 stars ( 15 )

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Painless Performance 23-Circuit 1966-77 Bronco Chassis Harnesses Without Switches for 1966-1977 BRONCO - 10114

Wiring Harness, 28-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Ford, SUV, Kit

Part Number: PRF-10114

5.0 out of 5 stars ( 1 )

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Painless Performance 21-Circuit Chevy II/Nova Harnesses for 1966-1967 CHEVY II - 20110

Wiring Harness, 21-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Chevy, Chevy II, Kit

Part Number: PRF-20110

5.0 out of 5 stars ( 6 )

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American Autowire Classic Update Series Wiring Harness Kits for 1962-1974 BEETLE - 510419

Wiring Harness, Classic Update Series, Front Mount Fuse Block, Standard Length, Volkswagen, Kit

Part Number: AWW-510419

5.0 out of 5 stars ( 6 )

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Ron Francis Wiring GM Powered EXPRESS Wiring Systems for 1964-1972 CHEVELLE, EL CAMINO - XP765

Wiring Harness, EXPRESS, 18-Circuit, Chevy, Kit

Part Number: RFW-XP765

4.71 out of 5 stars ( 7 )

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Painless Performance Jeep CJ Duraspark II Wiring Harnesses 30819

Wiring Harness, Replacement Duraspark II Wiring Harness, Standard Length, Jeep, Kit

Part Number: PRF-30819

4.86 out of 5 stars ( 7 )

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Summit Racing™ Reproduction Wiring Harnesses for 1963-1966 CHEVY II - SUM-RP22420

Wiring Harness, Engine Harness-HEI, 1962-66 Chevy II / Nova, V8, This Harness Is Modified For Use With An HEI Distributor, Each

Part Number: SUM-RP22420

5.0 out of 5 stars ( 1 )

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Summit Racing™ Reproduction Steering Column Adapter Wiring Harness for Horn, Turn Signals, & Hazards 1963-1966 Chevy II, Impala, Corvette, C/K Series Trucks SUM-RP20768

1963-65 Nova, 1963-66 Chevy Truck, 1965-66 Corvair, 1964-66 Corvette, 1963-66 Impala, Steering Column Adapt Harn, 1969-74 GM & Ididit Columns

Part Number: SUM-RP20768

5.0 out of 5 stars ( 1 )

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Summit Racing™ Reproduction Wiring Harnesses for 1965-1966 IMPALA - SUM-RP23256

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

Part Number: SUM-RP23256

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP20765

1964-1979 GM, Repair Pigtail, For Power Window Switch, For Single Power Window Switches, Includes Connector & Wire, Restoration, Chevrolet, Each

Part Number: SUM-RP20765

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP20790

Wiring Harness,Transistor Ignition Replacement Module Restoration , GM , Each

Part Number: SUM-RP20790

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses for 1966 CHEVELLE - SUM-RP20671

1966 Chevelle , Forward Lamp Harness , All , With Gauges , Restoration , Chevrolet , Each

Part Number: SUM-RP20671

Not Yet Reviewed

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Summit Racing™ Reproduction Engine Wiring Harness for 1963-1966 Chevy C/K Series Trucks SUM-RP20603

1963-66 Chevy Truck , Engine Harness , 6 Cylinder , With gauges , Restoration , Chevrolet , Each

Part Number: SUM-RP20603

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses for 1966 CHEVY II - SUM-RP22300

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

Part Number: SUM-RP22300

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP20680

1963-1966 Chevy Truck, Forward Lamp Harness-Int Reg Alt Driver Side, With Gauges, Non-Serpentine Belt ("SI" Series) Internal Regulated Alternators.

Part Number: SUM-RP20680

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP20657

1963-66 Chevy Truck , Forward Lamp Harness , With Gauges , Restoration , Chevrolet , Each

Part Number: SUM-RP20657

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP20770

1964-66 Chevelle, 1966 Nova, 1964-66 Cutlass, 1964-66 GTO, 1964-1966 Skylark, Steering Column Adapter Harness, For 1969-1974 GM & Ididit Columns

Part Number: SUM-RP20770

Not Yet Reviewed

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