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Painless Wiring 20104 28-Circuit Classic-Plus Customizable Muscle Car Wiring Harness

Manufacturer

Picture for manufacturer Painless Wiring

Part Number

20104
14 reviews
Sale Price

$524.99

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Painless Wiring 20104 Classic-Plus Customizable Muscle Car Harness is a complete 28-circuit wiring solution designed specifically for classic muscle car restorations and hot rod builds. This comprehensive harness provides modern electrical performance with a layout engineered for vintage American performance vehicles from the 1960s and 1970s.

Key Features:

  • 28 labeled circuits with color-coded, cross-linked TXL wire for easy identification and installation
  • Customizable design allows you to add or remove circuits based on your specific build requirements
  • Includes pre-wired fuse block with GM-style weatherproof fuse panels for reliable circuit protection
  • Extra-long leads provide flexibility for custom engine bay and interior configurations
  • Pre-terminated ends speed up installation and reduce splicing requirements
  • Includes detailed, full-color installation manual with circuit diagrams and troubleshooting guides
  • Compatible with both GM-style column and aftermarket steering columns
  • Supports modern accessories including electric fans, fuel pumps, and electronic ignition systems

This harness is ideal for street rods, pro-touring builds, and restomod projects where reliability and ease of installation are priorities. The Classic-Plus design eliminates the complexity of outdated factory wiring while maintaining the flexibility needed for custom applications. All Painless Performance harnesses are made in the USA and engineered to meet or exceed OEM specifications.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Products specifications

Type

28 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.

Easy ordering

Great experience, quick delivery. Thank you

Easy to navigate website.Quicker than expected delivery time.

Great again!

Good produced and fast shipping

Easy Ordering, Great Price

So far so good. Lets see how long it will take to get here.

Quick process and free shipping. I've looked around everywhere for 7063-FSB-AA.

Amazing service. Fast shipping!

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.

Technical information was available that was needed to make purchase. Good price, parts in stock. Website easy to use.

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.

Best price available on the web. Fast shipping!

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