My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Painless Wiring 10112 19-Circuit Classic Customizable Truck Harness

(Chevrolet C10 Pickup 1963-66, C10 1963-66, Suburban 1963-66, K10 Pickup 1963-66, C20 Pickup 1963-66, K10 1963-66, K20 1963-66 + 20 more models)

Manufacturer

Picture for manufacturer Painless Wiring

Part Number

10112
16 reviews
Sale Price

$616.23

3 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Painless Wiring 10112 is a complete 19-circuit chassis harness designed specifically for 1963-1966 GMC and Chevrolet pickup trucks. This comprehensive wiring solution replaces your truck's aging electrical system with modern, reliable components.

Key Features:

  • Complete headlight-to-taillight wiring coverage for full vehicle electrical system
  • Pre-terminated fuse block for simplified installation and circuit protection
  • High-temperature rated, color-coded wiring for easy identification and durability
  • 19 dedicated circuits to handle all essential truck electrical functions
  • Customizable design allows for modifications to suit your specific build
  • Factory-style connectors and terminals for clean, professional installation

This harness is ideal for restoration projects, hot rods, or trucks with compromised original wiring. The color-coded wires and included instructions simplify the installation process, while the pre-terminated fuse block eliminates the need for cutting and splicing. Designed to meet the electrical demands of classic GM trucks while providing modern reliability and safety.

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Products specifications

Fits

Chevrolet C10 Pickup 1963-66, C10 1963-66, Suburban 1963-66, K10 Pickup 1963-66, C20 Pickup 1963-66, K10 1963-66, K20 1963-66, K20 Pickup 1963-66, C30 1963-66, C20 1963-66, C30 Pickup 1963-66, C10 Panel 1963-66, C30 Panel 1963-66 + 14 more models

Type

19 Circuit

Prop 65

WARNING: This product can expose you to Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.

Lucas oil is amazing like always, but I felt like it was a bit over priced for 2 quarts of SAE 10W40 High Performance Motorcycle Oil, but other than that it's super fast shipping to your door an very easy ordering process online! I would definitely recommend this company, but the prices gotta come down some or at least give your new members or even the old ones coupon codes! Thanks, Cody.

Easy, so far. Fast shipping. As described

Cheapest prices and very quick service.

Can't believe the price :) unbelievable, very good for poor people

Fast shipping and exactly what I ordered at a great price!

So far everyrhing was smooth sailing. I hope the delivery and the product is the same...

Delivery was fast Pricing was fair Product arrived in very good condition

Website kept going down but was able to complete after an hour

No problems. Experience was really good. Thanks

Order 11001 was placed on Thurday and was shipped out on Monday. The item was cheaper than anywhere else on the web. I look forward to getting my new side steps. Thanks Autoplicity.

Great Price and Fast Shipping

Easy ordering and the best price I could find on the internet. However, I wouldn't have found this part by looking on the Autoplicity web site! The only way it showed up was doing a google search for that specific part.

Good

I ordered a Grant 1103 Steering Wheel, Order Number: 16767. Great prices, quick shipping, good customer service, an all around deal. Thank you.

I ordered a windshield wiper fluid reservoir. It came on time and was the product I needed. It fit perfectly and works great.

Best price available on the web. Fast shipping!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy