12 Circuit Jeep Harness (75 & later)

12-CIRCUIT JEEP CJ HARNESSES #10106 - CJ-6/CJ-7 1975 On. Uses the factory-style bulkhead connector so no special brackets or fabrication are required.... more

12 Circ. Wiring Harness Bronco/Land Cruiser/Scout

12 CIRCUIT LANDCRUISER/SCOUT HARNESS #10107 - Complete universal 12 circuit harness adaptable to many original connector plugs. Includes: A/C, Heat, B... more

14 Circuit Bronco Harness (66-77)

FORD BRONCO HARNESS 1966-77 #10108 - Includes weather resistant 12 fuse block with ATO blade-type fuses and micro relays. Headlight, dimmer, wiper, an... more

12 Circuit Universal Jeep Harness (1975-86)

#10110 - For 1975-86 CJ Series Jeeps. Most circuits are pre-terminated at both ends. All wires are color coded and labeled with all wire leads pre-cut... more

Chevy/GMC Pickup Harness 63-66

12 CIRCUIT CHEVY/GMC PICKUP HARNESS 1963-66 #10112 - Complete chassis harness. Includes preterminated fuse block and high temp color coded wire. Inclu... more

12 Circuit Remote Mount Harness

12 CIRCUIT REMOTE MOUNT HARNESS #10120 - Remote mount wiring harness provides additional length wire allowing remote installation of the fuse block in... more

14 Circuit Micro Remote Mount Harness

14 CIRCUIT MICRO REMOTE MOUNT HARNESS # 10130 - Small fuse block measuring just 3" x 3-1/2" x 2" enables installation in tight areas yet holds 12 fuse... more

18 Circuit Streetrod Harness GM Column

18 CIRCUIT STREETROD HARNESS GM COLUMN #10201 - Perfect harness for custom projects requiring additional circuits for power windows, locks or for thos... more

18 Circuit Streetrod Harness Non GM Column

18 CIRCUIT STREETROD HARNESS NON GM COLUMN #10202 - Perfect harness for custom projects requiring additional circuits for power windows, locks, etc. o... more

18 Circuit Pickup Harness GM Column

GM KEYED STEERING COLUMN UNIVERSAL TRUCK HARNESSES 18-Circuit harness kit #10203 - Use in just about any pickup where basic-or-more wiring is needed. ... more

18 Circuit Pickup Harness Non GM Column

UNIVERSAL TRUCK HARNESSES 18-Circuit harness kit #10204 - Use in just about any pickup where basic-or-more wiring is needed. Ample wire lengths make t... more

18 Circuit GM 2X4/4X4 Truck Wiring System (73-86)

18-CIRCUIT GMC/CHEVY TRUCK HARNESS #10205 for 1973-87 Chevy/GMC Trucks- Uses a factory-style bulk head connector and GM connectors. For 2X4 & 4X4 truc... more

18 Circuit GM 2X4/4X4 Truck Wiring System (67-72)

18-CIRCUIT GMC/CHEVY TRUCK HARNESS #10206 for 1967-72 Chevy/GMC Trucks- Uses a factory-style bulk head connector and GM connectors. For 2X4 & 4X4 truc... more

18 Circuit Remote Mount Harness

TRUNK MOUNT CHASSIS HARNESS #10220 - In many custom cars there is little room to mount the fuse block under the dash, forcing mods to the car or harne... more

Gauge Wiring Harness for Mechanical Speedometer

GAUGE WIRING HARNESS FOR MECHANICAL SPEEDOMETER #30301 - Keep your under-dash area organized and easily remove gauges from time to time. Universal har... more

Gauge Wiring Harness for Electric Speedometer

GAUGE WIRING HARNESS FOR ELECTRIC SPEEDOMETER #30302 - Keep your under-dash area organized and easily remove gauges from time to time. Universal harne... more

Camaro Headlight Door Harness (1967)

CAMARO HEADLIGHT DOOR HARNESS #30818 - Stock headlight harness for 1967 year Camaros.... more

Chevy Air Conditioning Harness 67-72 use w/#60050

CHEVY AIR CONDITIONING HARNESS 1967-72 #30901 - For use with chassis harness #10206 with factory air conditioning, 1967-72.... more

Race Car Kit Competition 8 Circuit

RACE CAR KIT COMPETITION 8 CIRCUIT #50001 - Why wire from scratch-use a harness! Includes machine pre-terminated fuse block and relays. Each circuit i... more

Race Car Kit Street Legal 12 Circuit

RACE CAR KIT STREET LEGAL 12 CIRCUIT #50002 - Why wire from scratch? This fully integrated and factory terminated harness can be easily installed in a... more

12 Circuit Waterproof Wiring Harness

12 Circuit Waterproof Wiring Harness... more

Universal Turn Signal Kit

Universal Turn Signal Kit... more

12 Circuit Ford F-Series Harness with Sw. (67-77)

12 Circuit Ford F-Series Harness with Sw. (67-77)... more

12 Circuit Univ. WP Jeep CJ Harness/74 & prior

12 Circuit Univ. WP Jeep CJ Harness/74 & prior... more

12 Circuit WP Land Cruiser & Scout Harness

12 Circuit WP Land Cruiser & Scout Harness... more

8 Circuit Modular Universal Harness

8 Circuit Modular Universal Harness... more

1967-68 Mustang Chassis Harness

1967-68 Mustang Chassis Harness... more

14 Circuit Universal Ford Muscle Car Harness

Never have to struggle with using GM color codes while wiring a Ford muscle car Designed as a wiring upgrade for any 1966-76 Ford muscle car such as G... more

12 Circuit Universal Mopar Harness

for 1966-76 Chrysler muscle cars, this 12-circuit harness features Mopar OEM color codes and our unique covered mini micro-fuse block. Made in USA... more

Engine Harness for 10110 (NO bulkhead connector)

Replacement harness for the underhood section of Painless Jeep chassis harness #10110. Not for use with factory harness Made in USA... more

Engine Harness for 10106 (NO bulkhead connector)

Replacement harness for the underhood section of Painless Jeep chassis harness #10106. Not for use with factory harness Made in USA... more

14 Circuit Mustang Chassis Harness (1969-70)

A factory upgrade for 1969 to 1970 Ford Mustangs. The harness is divided into five sections to include under dash, instrument panel, engine & tail sec... more

DuraSpark II Ignition Harness

This harness allows for easy conversion from an old points-style Ford ignition to a modern DuraSpark II electrical ignition system. Requires DuraSpark... more

Emission Harness (for Part #60212; 60214)

Installing a Painless fuel injection harness & want to keep all your emmissions devices? The Painless solution is to install a Painless emissions harn... more

Emission Harness (for Part #60213; 60215)

Installing a Painless fuel injection harness & want to keep all your emmissions devices? The Painless solution is to install a Painless emissions harn... more

Emission Harness (for Part #60217)

Installing a Painless fuel injection harness & want to keep all your emmissions devices? The Painless solution is to install a Painless emissions harn... more

Emission Harness (for Part #60218)

Installing a Painless fuel injection harness & want to keep all your emmissions devices? The Painless solution is to install a Painless emissions harn... more

Emission Harness (for Part #60508)

Installing a Painless fuel injection harness & want to keep all your emmissions devices? The Painless solution is to install a Painless emissions harn... more

Emission Harness (for Part #60509)

Installing a Painless fuel injection harness & want to keep all your emmissions devices? The Painless solution is to install a Painless emissions harn... more

Emission Harness (for Part #60211)

Installing a Painless fuel injection harness & want to keep all your emmissions devices? The Painless solution is to install a Painless emissions harn... more

Emission Harness (for Part #60216)

Installing a Painless fuel injection harness & want to keep all your emmissions devices? The Painless solution is to install a Painless emissions harn... more

LS-1 Wiring Harness/99-02/Std. Length

Those who choose to run the factory engine management computer will appreciate the simplicity of a Painless Fuel Injection Wiring Harness. You can whi... more

LS-1 Wiring Harness/99-02/Ext. Length

Those who choose to run the factory engine management computer will appreciate the simplicity of a Painless Fuel Injection Wiring Harness. You can whi... more

GM LS2 Wiring Harness/2005/ Std. Length

Those who choose to run the factory engine management computer will appreciate the simplicity of a Painless Fuel Injection Wiring Harness. You can whi... more

GM LS2 Wiring Harness/2005/ Ext. Length

Those who choose to run the factory engine management computer will appreciate the simplicity of a Painless Fuel Injection Wiring Harness. You can whi... more

GM LS1Wiring Harness 2002-04/Stand(ThrottleByWire)

Those who choose to run the factory engine management computer will appreciate the simplicity of a Painless Fuel Injection Wiring Harness. You can whi... more

GM LS1Wiring Harness 2002-04/X-LEN(ThrottleByWire)

Those who choose to run the factory engine management computer will appreciate the simplicity of a Painless Fuel Injection Wiring Harness. You can whi... more

1/8" Split Braided Sleeving (20 ft.)

Protect & clean-up your harness installation with our new braided wire wrap. Laterally split designed closes around wire bundle without the need of ad... more

1/8" Split Braided Sleeving (250 ft.)

Protect & clean-up your harness installation with our new braided wire wrap. Laterally split designed closes around wire bundle without the need of ad... more

1/4" Split Braided Sleeving (200 ft.)

Protect & clean-up your harness installation with our new braided wire wrap. Laterally split designed closes around wire bundle without the need of ad... more

1/2" Split Braided Sleeving (150 ft.)

Protect & clean-up your harness installation with our new braided wire wrap. Laterally split designed closes around wire bundle without the need of ad... more

3/4" Split Braided Sleeving (100 ft.)

Protect & clean-up your harness installation with our new braided wire wrap. Laterally split designed closes around wire bundle without the need of ad... more

1" Split Braided Sleeving (12 ft.)

Protect & clean-up your harness installation with our new braided wire wrap. Laterally split designed closes around wire bundle without the need of ad... more