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Painless Wiring Products

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Painless Performance has been designing and manufacturing wiring harnesses for over 20 years. They understand that with improved technology comes the need for improved wiring harnesses. That's why the team at Painless is constantly developing advancements to better their products, like the improvements to the Painless Chassis Harnesses. Now featuring more circuits for the modern builder. The extra circuits ensure that there is proper wiring and circuit controls in place to handle the increased electronic loads of today’s street rods and muscle cars. The best part? They made these upgrades without changing the price! Just another reason to Make it Easy, Make it Simple, Make it Painless..

Painless Performance is currently running a $50 off promotion for Chassis and Fuel Injection Harnesses that runs March 1 - June 30, 2015! Check out our selection now and save $50!

Painless Wiring, Muscle Car, Chassis Wire Harnesses

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    Save $50 today with the Painless Rebate when you purchase this harness kit between March 1 and June 31, 2015!

    Easy-to-install 21 Circuit Painless harness features these pre-wired circuits: Coil, emergency flashers, horn, headlights, power windows, wipers, stop lights, gauges, radio (constant hot), air conditioning, heat, electric fan and turn signals. All fuses, flashers and horn relay, pre-installed.

    Choose from the Universal Harness or the GM Harness (Chevy) for use with GM column-mounted ignition switch.

    21 Circuit Wiring Instructions (PDF)

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  • Product Rating: 5.00 Stars
    $440.99
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    Save $50 today with the Painless Rebate when you purchase this harness kit between March 1 and June 31, 2015! 

    This 28 circuit kit includes most all the power accessory circuits you have been looking to add to your vehicle. The versatility of this harness will allow it to be easily adapted to almost any vehicle. This kit comes with the GM column mounted ignition switch connectors. Included with this harness are the following parts; a GM engineered fuse block & Painless mounting bracket; GM turn signal connectors; prewired plugs for the headlights & dimmer switch; and each wire is custom printed with the circuit identification as well as using GM color codes for easy installation

    GM Harness for use with late GM columns with column-mounted ignition switch.

    28 Circuit GM Column Wiring Instructions (PDF)

     

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    $585.99 $469.99
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    Save $50 today with the Painless Rebate when you purchase this harness kit between March 1 and June 31, 2015! 

    Check out this 28 circuit kit from Painless Performance. It's engineered to give you all those power accessory circuits you have been looking to add to your pickup chassis.

    • Suited for trucks with long beds and extended cabs
    • Customizable To Fit Your Projects Needs
    • Every Wire Has Its Function Printed On It Every Few Inches
    • Pre-Grouped Wire Sections
    • Comprehensive Instructions And Tech Support
    • This kit does not come with the GM column mounted ignition switch connector
    • Guaranteed for life
    • Made in the USA

    Included with this harness are the following parts; a GM engineered fuse block & Painless mounting bracket; GM turn signal connectors; pre wire plugs for the headlights & dimmer switch; and each wire is custom printed with the circuit identification as well as using GM color codes for easy installation.

    Wiring Instructions (PDF)

    Application:

    • Year: Universal
    • Make: Universal
    • Model: Universal
    • Engine: Non Fuel Injected
    • Transmission: Non Electronic

    Specs:

    • Number of Circuits: 28 Circuits - 18 Fuses w/ Horn Relay & Maxi Fuse
    • Harness Length: Universal
    • Fuse Type: Blade & Maxi Fuse
    • Firewall Passthrough: Grommet
    • Color Code Based: GM
    • Circuit Designations: Printed on Wires
    • Connectors Included: GM Steering Column Turn Switch, Two Headlight Pigtails, 10SI & 12 SI Alternator, Dimmer Switch

    This harness includes circuits for:

    • A/C & Heat
    • Accessory
    • Accessory / Cigarette Lighter
    • Accessory / Trunk Light
    • Backup Lights
    • Brake Lights
    • Charging
    • Cruise Control
    • Dome Light
    • Electric Choke
    • Electric Fuel Pump
    • Emergency Flashers
    • Fan Relay Activation Power
    • Fused Power Source
    • Headlights
    • Horn (Relay)
    • Ignition Coil
    • Instrument Panel Lighting and Gauges (Fuel Gauge, Oil Gauge, Speakers, Tachometer, Temperature Gauge, and Voltmeter)
    • Park Lights
    • Power Antenna
    • Power Door Locks
    • Power Windows
    • Radio/Clock (Constant and Switched) (Fuel Gauge, Oil Gauge, Speakers, Tachometer, Temperature Gauge, and Voltmeter)
    • Starting
    • Tail Lights
    • Third Brake Light
    • Turn Signals
    • Wipers

     

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  • Product Rating: 4.50 Stars
    $440.99
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    Save $50 today with the Painless Rebate when you purchase this harness kit between March 1 and June 31, 2015!

    This 28 circuit kit includes most all the power accessory circuits you have been looking to add to your vehicle. The versatility of this harness will allow it to be easily adapted to almost any vehicle. This kit comes without the GM column mounted ignition switch connectors. Included with this harness are the following parts; a GM engineered fuse block & Painless mounting bracket; GM turn signal connectors; prewired plugs for the headlights & dimmer switch; and each wire is custom printed with the circuit identification as well as using GM color codes for easy installation. 

    Universal 28 Circuit Wiring Instructions (PDF)

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    $558.99
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    Save $50 today with the Painless Rebate when you purchase this harness kit between March 1 and June 31, 2015!

    One thing to never forget - the wiring in your muscle car is forty years old and updating to modern and safe components is easy. These Painless Wiring harnesses feature many pre-wired connections and are color coded to make installation a snap. Instructions included.

    This 24 circuit harness is designed for the 1967 and 1968 Camaro & Firebird. It uses a '69 and newer style bulkhead connector design along with blade fuses and enough circuits to wire up just about any installed upgrade to your 1st generation F-body. Some minor bulkhead modification required. Factory original quick connect terminals are included for the in dash printed circuit board.  Pre-terminated plugs for a column mounted ignition switch, dimmer switch, headlights & headlight switch, blower motor, wiper motor, and turn signal switch. Included with this harness you'll also find a detailed manual and each wire is custom printed with the circuit identification as well as using GM color codes for easy installation. 

    1967-1968 Camaro/Firebird Wiring Instructions (PDF)

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    $566.99 $556.99
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    Save $50 today with the Painless Rebate when you purchase this harness kit between March 1 and June 31, 2015!

    One thing to never forget - the wiring in your muscle car is forty years old and updating to modern and safe components is easy. This Painless Wiring harness features many pre-wired connections and is color coded to make installation a snap. This customizable 21 circuit harness can be used in almost any application where you want Mopar color coded wires. This harness elimintes the troublesome bulkhead connector and uses our unique covered micro-fuse block. Also featured is an auxiliary circuit with a 20 amp relay for accessories such as fog lights, or an electric fuel pump. Each wire is custom printed with the circuit identification for easy installation. 

    Designed for 1966-76 Chrysler/Mopar muscle cars including Baracuda, Imperial, Belvedere, Satellite, Charger, GTX, Dart, Road Runner, Challenger, Demon and Duster. 

    1966-1976 Mopar Muscle Car Wiring Instructions (PDF)

     

     

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    $422.99
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    Save $50 today with the Painless Rebate when you purchase this harness kit between March 1 and June 31, 2015!

    This 21 circuit kit is designed to fit the 1955-1957 "Tri-Five Chevy". This harness features a factory location Painless mounting plate for the fuse block, and special dash & turn signal connectors. Included with this harness you will also find pre wired plugs for the headlights and each wire is custom printed with the circuit identification as well as using GM color codes for easy installation. 

    1955-1957 Chevy Wiring Instructions (PDF)

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    $500.99
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    Save $50 today with the Painless Rebate when you purchase this harness kit between March 1 and June 31, 2015!

    This 28 circuit kit is designed to fit the 1955-1957 "Tri-Five Chevy" and includes additional circuits for power options and accessories. This harness features a factory location Painless mounting plate for the fuse block, and special dash & turn signal connectors. Included with this harness you will also find pre wired plugs for the headlights and each wire is custom printed with the circuit identification as well as using GM color codes for easy installation. 

    1955-1957 Chevy Wiring Instructions (PDF)

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