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Painless Universal Wiring Harnesses


Painless Performance Products
Painless Universal Wiring Harnesses

Product images may differ from actual product appearance.


Why use a Painless harness to wire your vehicle?

  • The Highest Quality Wire You Can Buy:
    Painless uses high-temperature, abrasion-resistant TXL wire which has twice the voltage rating of standard, general purpose wire. It withstands up to 275° and does not kink.

  • Compact, Corrosion-Resistant, OE-Style Fuse Block:
    Features modern blade-type fuses and clearly labeled circuits.

  • Wiring Preterminated to Fuse Block:
    Wires are preprinted with the application and GM color-coded.

  • Superior Circuit Protection with 50 amp Maxi-Fuse:
    Unlike a fusible link that melts during an electrical short, the easy-to-install large-bladed Maxi-Fuse is designed for high-amperage applications.

  • Everything You Need...
    Nothing but the best is included: fuses, flashers, relay, tach leads, mounting brackets, terminal ends, wire ties, and grommets. Made in USA.


  • 11 Products
    21-Circuit Harnesses

    764-10101
    21-Circuit Classic Customizable Chassis Harness
  • GM Keyed Column
  • Was: $394.79
    Now: $379.99
    Ships

    764-10102
    21-Circuit Classic Customizable Chassis Harness
  • Non-GM Keyed Column
  • $382.19
    Ships

    764-10103
    21-Circuit Classic Customizable Pickup Chassis Harness
  • GM Keyed Column
  • Was: $457.79
    Now: $440.99
    Ships

    764-10104
    21-Circuit Classic Customizable Pickup Chassis Harness
  • Non-GM Keyed Column
  • Was: $452.54
    Now: $435.99
    Ships
    28-Circuit Harnesses

    764-10201
    28-Circuit Classic-Plus Customizable Chassis Harness
  • GM Keyed Column
  • $440.99
    Ships

    764-10202
    28-Circuit Classic-Plus Customizable Chassis Harness
  • Non-GM Keyed Column
  • Was: $440.99
    Now: $424.99
    Ships

    764-10203
    28-Circuit Classic-Plus Customizable Pickup Chassis Harness
  • GM Keyed Column
  • Was: $482.99
    Now: $464.99
    Ships

    764-10204
    28-Circuit Classic-Plus Customizable Pickup Chassis Harness
  • Non-GM Keyed Column
  • Was: $469.34
    Now: $451.99
    Ships
    Trunk-Mount Harnesses

    764-10120
    21-Circuit Classic Customizable Trunk Mount Chassis Harness
    Was: $455.69
    Now: $438.99
    Ships

    764-10220
    28-Circuit Classic Customizable Trunk Mount Chassis Harness
    Was: $562.79
    Now: $541.99
    Ships
    C.S.I. Engine Harness

    764-30830
    C.S.I. Engine Harness
  • Charging, Starting, and Ignition
  • Universal
  • Was: $229.99
    Now: $222.99
    Ships

    11 Products