Ignitions and Electrical› Wiring Harnesses

Painless Performance

21 CIRCUIT GM KEYED COLM KIT

$310.99

SKU: P00Y 10101

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This universal kit is great for hot rod or street rod builds, but it's easily adaptable to almost any vehicle and has enough length to handle full size and muscle cars. This kit comes with a pre-terminated GM column mounted ignition switch connector. Included with this harness are the following parts: a GM engineered fuse block & Painless mounting bracket; GM turn signal connectors; pre wired plugs for the headlights & dimmer switch; and each wire is printed with the circuit identification as well as using GM color codes for easy installation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPainless Performance
Part NumberP00Y 10101

Videos

Painless Wiring - 21 and 28 Circuit Customizable Harness Overview.

Painless Wiring - 21 and 28 Circuit Customizable Harness Overview.
Painless Pro-Series Wiring Harnesses

Painless Pro-Series Wiring Harnesses
Painless Performance Pro Series Wiring Harness - Stacey David's Gearz Parts Bin

Painless Performance Pro Series Wiring Harness - Stacey David's Gearz Parts Bin
Stacey David's GearZ Painless Performance Pro Series Wiring Harness

Stacey David's GearZ Painless Performance Pro Series Wiring Harness
Stacey David Talks Painless Wiring

Stacey David Talks Painless Wiring
We installed a Painless Wiring Harness, But Was It Really Painless?? #automobile #truck #diy #auto

We installed a Painless Wiring Harness, But Was It Really Painless?? #automobile #truck #diy #auto
Painless Wiring - 21 and 28 Circuit Customizable Harness Overview.

Painless Wiring - 21 and 28 Circuit Customizable Harness Overview.
How to Wire Your Classic Car or Truck 101: (The EASIEST Tutorial on YouTube!)

How to Wire Your Classic Car or Truck 101: (The EASIEST Tutorial on YouTube!)

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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