Classic Chevy Wiring Harnesses

Your classic Chevrolet car or truck's wiring harness is a system comprising of terminals and connectors that feed electrical power to all of your vehicle's components. A typical car can contain hundreds of connection points for wires and circuits, so any weak link could be cause for concern.

On occasion, wiring harnesses can go bad due to a dead battery or an erratic charge battery. Stuttering engines and unexpected stops could be a sign of a faulty wiring harness. Other areas of faulty wiring harnesses that could affect your car include air conditioning, power antennas, parking brakes, power windows, and alternators.

Our store has hundreds of wiring harness components in stock for your classic Chevrolet car or truck across dozens of categories. For air conditioning, we have plenty of options for OEM horn wires. One is the 1978-1980 All with Dual Horns, an authentic reproduction dual horn, Chevrolet horn harness that stays true to the original.

Whether you're looking for a reproduction heater blower motor wire or specific underhood lighting component, our store carries all of the classic Chevrolet car or truck body components and glass you need to bring your vehicle back to its original status with true reproduction OEM pieces.

Whether it is a larger piece like an alternator or a smaller item like a license plate lamp, Classic Muscle carries all of the classic Chevrolet car or truck wiring harness components you need to bring your vehicle back to its original status.

Subcategories

Parts

1960-72 C10 HD Battery Junction Block 10/32 stud with nut
Part Number: 500155
Description: 1960 1972 T2 H-D BATTERY JUNCTION BLOCK 10-32 STUD WITH NUT 1960-72 C10 HD Battery Junction Block 10/32 stud with nut More Info
MSRP $18.38
$15.75
MSRP $18.38
$15.75
1967-72 C10/GMC Firewall Wiring Gutter 36" long
Part Number: 849371
Description: This fire wall wiring gutter, short with screws fits:1967-1972 Chevrolet Pickup Truck 1967-1972 GMC Pickup Truck Measurement 36x2x1... More Info
$14.25
$14.25
1967-72 C10/GMC Radiator Support Wiring Gutter 61 " long
Part Number: 849372
Description: This radiator wiring gutter, long, with screws fits: 1967-1972 Chevrolet Pickup Truck 1967-1972 GMC Pickup... More Info
$15.00
$15.00
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57 Starter Solenoid to Rear Body Connector
Part Number: 3967246
Description: 1957 B1 STARTER SOLENOID TO REAR BODY CONNECTOR WIRE 57 Starter Solenoid to Rear Body Connector More Info
$12.00
$12.00
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1964 Chevelle Rear Body Light Harness w/ b/u lamps
Part Number: 4414845
Description: 1964 Chevelle Rear Body Light Harness w/ b/u lamps 1964 Chevelle Rear Body Light Harness w/ b/u lamps More Info
$170.00
$170.00
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1964 Chevelle Wagon Rear Body Light Harness w/bu lights and power tailgate window LH Qtr Panel Switch
Part Number: 4414868
Description: 1964 A1 WGN W/BU LIGHTS,PWR TAILGATE WINDOW,LH QTR PNL SWITCH 1964 Chevelle Wagon Rear Body Light Harness w/bu lights and... More Info
$175.00
$175.00
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1966-67 Caprice Qtr Panel Dual Courtesy Lamp Harness
Part Number: 4532034
Description: 1966 1967 B2 COURTESY LIGHT HARNESS DUAL QTR PNL LAMP,CAPRICE SPORT COUPE 1966-67 Caprice Qtr Panel Dual Courtesy Lamp... More Info
MSRP $47.25
$40.50
MSRP $47.25
$40.50
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Jumper Wire LH to RH doors
Part Number: 4767575
Description: 1959 B2 JUMPER LH TO RH SIDE DOOR Jumper Wire LH to RH doors More Info
$65.00
$65.00
1968 A/T, Console Gauges
Part Number: 6295064
Description: DASH HARNESS, auto. trans., console shift, with factory console gauges DASH HARNESS, auto. trans., console shift, with factory... More Info
$390.00
$390.00
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1972 Camaro Engine Harness 6 cyl w/warning lamps
Part Number: 8908002
Description: 1972 F2 ENGINE HARNESS 6 CYL W/WARNING LIGHTS 1972 Camaro Engine Harness 6 cyl w/warning lamps Note: Manual trans cars... More Info
MSRP $198.45
$170.10
MSRP $198.45
$170.10
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1974 Camaro Engine Harness th400 w/gauges
Part Number: 8908735
Description: 1974 F2 SB-TH400 ENGINE HARNESS W/GUAGES (EXC HEI) 1974 Camaro Engine Harness th400 w/gauges More Info
MSRP $208.95
$179.10
MSRP $208.95
$179.10
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1955 V8 - M/T (12V electrical system)
Part Number: 02385-MP
Description: 1955 V8 - M/T (12V electrical system) More Info
MSRP $72.45
$62.10
MSRP $72.45
$62.10
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1956 6 cylinder - M/T
Part Number: 02390-MP
Description: 1956 6 cylinder - M/T More Info
MSRP $82.95
$71.10
MSRP $82.95
$71.10
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1957 V8
Part Number: 02545-MP
Description: 1957 V8 More Info
MSRP $103.95
$89.10
MSRP $103.95
$89.10
1962-1966 For park & signal lights in hood
Part Number: 02667-MP
Description: 1962-1966 For park & signal lights in hood More Info
MSRP $52.50
$45.00
MSRP $52.50
$45.00
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1960-1961 Generator light
Part Number: 02940-MP
Description: 1960-1961 Generator light More Info
MSRP $89.86
$77.03
MSRP $89.86
$77.03
1960-1961 Chevy Trk Wiring Harness Longbed Rear Body Firewall To Rear Frame Connect Harness (Made In USA)
Part Number: 02955-MP
Description: Wiring Harness Longbed Rear Body Firewall To Rear Frame Connect Harness (Made In USA) 1960-1961 Chevy Trk Wiring Harness... More Info
MSRP $72.45
$62.10
MSRP $72.45
$62.10
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Harness
Part Number: 02960-MP
Description: 1960 GM TRUCK FRONT LIGHT GEN HARNESS (USE 03065-MP) TO COMPLETE VOLT REG WIRING Front Light Harness, Gen to complete volt... More Info
MSRP $110.25
$94.50
MSRP $110.25
$94.50
Harness
Part Number: 02995-MP
Description: 1960 1961 GM TRUCK INSTR CLUSTER HARNESS (AMP GAUGE) Instrument Cluster Harness (AMP GUAGE) More Info
MSRP $89.86
$77.03
MSRP $89.86
$77.03
1960-1961 C10 Engine Wiring Harness V8 (Made In USA)
Part Number: 03050-MP
Description: Wiring Harness Engine Harness, V8 (Made In USA) 1960-1961 C10 Engine Wiring Harness V8 (Made In USA) More Info
MSRP $93.45
$80.10
MSRP $93.45
$80.10