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Painless Wiring 10102 21 Circuit Classic Customizable Chassis Harness

Painless Wiring 10102 21 Circuit Classic Customizable Chassis Harness

Painless Wiring 10102 21 Circuit Classic Customizable Chassis Harness

Code: PWP10102
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Painless Wiring 10102 21 Circuit Classic Customizable Chassis Harness
308 $


Year: Universal

Make: Universal

Model: Universal

Engine: Carbureted or Any Stand Alone Fuel Injection

Trans.: Any

NEW LOWER PRICE! This Painless Performance 21 circuit chassis harness is our most widely used customizable automotive wiring harness. This universal kit is great for hot rod or street rod builds, but you’ll find that it’s easily adaptable to almost any vehicle and has enough length to handle full size and muscle cars. This harness comes with open ended ignition switch wires that can easily be adapted to any ignition switch out there. For those using a GM Keyed Column, part number 10101 comes with a Pre-Terminated GM 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.

Wire your classic car once and wire it right with a Painless Customizable wiring harness.

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

Harness Length: Universal

Fuse Type: Blade & Maxi Fuse

Firewall Passthrough: Grommet

Color Code Based:  GM

Circuit Designations: Printed on Wires

Connections Included:

GM Steering Column Turn Switch, Two Headlight Pigtails, 10SI & 12 SI Alternator, Dimmer Switch

This harness includes circuits for:

1. A/C & Heat

2. Accessory / Cigarette Lighter

3. Backup Lights

4. Brake Lights

5. Charging

6. Dome Light

7. Electric Choke

8. Emergency Flashers

9. Fan Relay Activation Power

10. Fused Power Source

11. Headlights

12. Horn (Relay)

13. Ignition Coil

14. Instrument Panel Lighting and Gauges*

15. Park Lights

16. Radio/Clock (Constant and Switched)

17. Starting

18. Tail Lights

19. Third Brake Light

20. Turn Signals

21. Wipers

* Including Wires For:

Fuel Gauge

Oil Gauge


Temperature Gauge



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