20120 - Painless Custom Wiring Harness

Why use a Painless harness to wire your vehicle?

The Highest Quality Wire You Can Buy.
High temperature TXL wire has twice the voltage rating of standard general purpose wire and withstands temperatures up to 275 degrees. Plus it will not kink and is abrasion resistant, making it much easier to route.

Bulletproof OEM Style Fuse Block.
Features modern blade-type fuses. Clearly labeled circuits, corrosion resistant construction and a compact design.

Wiring Pre-Terminated to Fuse Block and Color-Coded, Preprinted Wire.
Each wire is preprinted with the application and is GM color-coded.

Superior Circuit Protection.
Protected with a 50-Amp Maxi-Fuse. Unlike a fusible link, which melts in the event of an electrical short, a Maxi-Fuse is a large bladed fuse designed for circuit protection in high amperage, high performance applications. It is easily installed and easily replaced.

Everything You Need.
Nothing but the best is included. Fuses, flashers, relay, tach leads, mounting brackets, terminal ends, wire ties and grommets.

Vehicle Specific.
Ready to install with everything your specific application needs. Just route it through your car, terminate where necessary and plug it in.

Guaranteed for life!

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Complete list of Painless Custom Wiring Harness