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Painless Performance Products 10101

21-Circuit Classic Customizable Chassis Harness GM Keyed Column

Painless Performance Products 10101
Get a FREE Classic Braid Chassis Kit #764-70970
when you purchase a quantity of 1 !
Painless® Wiring Harness Rebate
Expires on August 31, 2017

Purchase any Select Painless Performance Wiring Harness and receive a $150 rebate!

View All Painless Wiring Harnesses


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Painless Performance Products 10101 21-Circuit Classic Customizable Chassis Harness GM Keyed Column $423.99
21-Circuit Classic Customizable Chassis Harness
  • GM Keyed Column

  • Painless Performance Products 10101 Details

    21-Circuit Harnesses

    This 21-circuit kit is easily adaptable to almost any vehicle. This kit comes with a preterminated GM column mounted ignition switch connector.

    Included with this Universal Harness:
  • GM engineered Fuse Block
  • Painless Mounting Bracket
  • GM Turn Signal Connectors
  • Pre-wired Plugs for the Headlights & Dimmer Switch

    Number of Circuits: 21 Circuit - 12 Fuses w/ Horn Relay and Maxi Fuse

    Harness Includes Circuits For:
  • A/C & Heat
  • Accessory / Cigarette Lighter
  • Backup Lights
  • Brake Lights
  • Charging
  • Dome Light
  • Electric Choke
  • Emergency Flashers
  • Fan Relay Activation Power
  • Fused Power Source
  • Headlights
  • Horn (Relay)
  • Ignition Coil
  • Instrument Panel Lighting and Gauges*
  • Park Lights
  • Radio/Clock (Constant and Switched)
  • Starting
  • Tail Lights
  • Third Brake Light
  • Turn Signals
  • Wipers

    *Includes Wires For:
  • Fuel Gauge
  • Oil Gauge
  • Tachometer
  • Temperature Gauge
  • Voltmeter

    Connectors Included:
  • GM Steering Column Turn Switch and Ignition Switch
  • Dimmer Switch
  • (2) Headlight Pigtails
  • 10SI & 12 SI Alternator
  • HEI Power and Tach and (20) Extra 56 Series Terminals for use with any Factory GM 56 Series Connector such as Headlight Switch, Wiper Switch or A/C Switch/Blower Motor

  • Specifications:

    21 Circuit
    Circuit Quantity
    Fuse Block Included
    Fuse Block Location
    Fuse Style
    Ignition Key Location
    Sold as a kit
    Harness Length
    Manufacturer's Part Number:

    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. .

  • 10101 - Painless Universal Wiring Harnesses is rated 4.5 out of 5 by 2.
    Rated 5 out of 5 by from 46 Studebaker M5 Tech said i needed the 10101 wiring harness for M5 with tilt, SB Chevy, auto. Installed in 3 days spare circuits for future upgrades. Also ordered the nylon wire harness sleeves (little pricey) but does a fantastic job. Looks just like a pro did it! The ease was each wire is labeled which makes the job much easier!
    Date published: 2014-11-01
    Rated 4 out of 5 by from Excellent quality, horrible instructions. You can't deny the quality of a Painless Harness. The instructions, however, are horrible. This kit is lacking a lot if you're doing a complete rewire (like I am) and need connectors and terminals. So quality is 5 star, ease of use is 4 at best. It's a generic harness so count on needing additional pieces to fit your specific vehicle. There's no bulkhead connector, either, so if you have a factory hole for the old bulkhead connector (and you almost certainly do) you'll have to fabricate a metal plate to cover that hole and then cut out a hole for the supplied grommet to fit into. The instructions might suffice if rewiring cars is your hobby or profession, but it most likely isn't. I'm selling the generic kit I purchased on eBay because I just bought an American Autowire kit specific to my car ('72 Nova). The instructions are excellent and all the connectors and terminals I need are included. Yes it cost more but I should've gone that route in the first place.
    Date published: 2017-02-19
    • y_2017, m_6, d_27, h_7
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