Painless Universal Muscle Car Harness


Painless Performance Products
Painless Universal Muscle Car Harness

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Can your electrical system handle the power demands of today's aftermarket add-ons? It can if it's Painless. These harnesses use the best thermal-crossed linked (TXL) polyethylene wire rated to 275° at 600 volts (twice the voltage load of standard GPT wire). That's power on demand.

12, 14, and 18-circuit wiring harnesses available. Circuits in the 12 and 14 harnesses are Headlight/Taillight, Dimmer, Wiper, Turn Signal, Ignition, Brake, Courtesy Light, Alternator, Horn, Radio, Starter, and Dash Panel. 18 harnesses include the above circuits plus Heat/Air Conditioning, Power Windows & Locks, Cruise Control, Power Antenna, Electric Fuel Pump, and Cigarette Lighter.



12-Circuit Harness
  • Includes 12 fuses, horn relay, 70 amp maxi fuse, necessary wiring, fuseblock mounting bracket, zip ties, grommet & connectors

  • 764-20103
    12-Circuit Muscle Car Harness
  • Universal
    View this item
  • $451.99
    Ships

    764-20107
    12-Circuit Muscle Car Harness
  • 1955-57 Chevy
    More info on Painless Performance Products 20107
    Installation Instructions for Painless Performance Products 20107
  • $369.99
    Ships

    764-20110
    12-Circuit Muscle Car Harness
  • 1966-67 Nova/Chevy II
    More info on Painless Performance Products 20110
    Installation Instructions for Painless Performance Products 20110
  • $546.99
    Ships
    14-Circuit Harness
  • Includes 12 fuses, horn relay, accessory relay, 70 amp maxi fuse, necessary wiring, fuseblock mounting bracket, zip ties, grommet & connectors

  • 764-10123
    14-Circuit Muscle Car Harness
  • 1966-76 Ford
    More info on Painless Performance Products 10123
    Installation Instructions for Painless Performance Products 10123
  • $552.99
    Ships

    764-10127
    14-Circuit Muscle Car Harness
  • 1966-76 Mopar
    More info on Painless Performance Products 10127
  • $499.99
    Ships
    18-Circuit Harness
  • Includes 18 fuses, horn relay, 70 amp maxi fuse, necessary wiring, fuseblock mounting bracket, zip ties, grommet & connectors

  • 764-20104
    18-Circuit Muscle Car Harness
  • Universal
    View this item
  • $519.99
    Ships

    764-20106
    18-Circuit Muscle Car Harness
  • 1955-57 Chevy
    More info on Painless Performance Products 20106
    Installation Instructions for Painless Performance Products 20106
  • $441.99
    Ships

    764-20101
    18-Circuit Muscle Car Harness
  • 1967-68 Camaro/Firebird
    More info on Painless Performance Products 20101
    Installation Instructions for Painless Performance Products 20101
  • $489.99
    Ships

    764-20102
    18-Circuit Muscle Car Harness
  • 1969-74 Camaro, Firebird, Nova, Chevelle, Cutlass, GTO, Skylark, and Tempest
    More info on Painless Performance Products 20102
    Installation Instructions for Painless Performance Products 20102
  • $565.99
    Ships
    Replacement Harness
  • Without bulkhead connector

  • 764-21000
    Engine Compartment Harness
  • For 764-20101
    View this item
  • $122.99
    Ships
    06/06/12

    764-21001
    Engine Compartment Harness
  • For 764-20102
    View this item
  • $136.99
    Ships
    06/12/12