It's time .. to many electrical problems and my engine wires are just disintegrating. Any recommended places to purchase an engine wiring harness. Looking for something as plug and play as possible with electronic ignition.

So far the best ones are sold at Year One made by M%H. However most are on backorder. Since you did not mention your application try there. I bought one many years ago for my 70 Challenger and it was perfect for Electronic Ignition. M&H are sold exclusively by Year One. If its on backorder, you can check ebay, sometimes they show up there. Can't remember the name of the other place that makes them, but quality is not as good from what others say, but adequate. I would contact Year One before ordering online to see if they are on b/o.

http://www.wiringharness.com/

year one has nice harnesses https://www.yearone.com/Catalog/challenger.cuda/electrical/harnesses/engine-harnesses

+3

Wait for a 30% off sale, just had one this last weekend.

If the car in question is the one in your signature pix, and if you don't care about keeping it stock, I encourage you to look into American Autowire. I am installing one of their Highway 15 kits which is "off the shelf" and takes some fabricating, BUT!!! They have a very nice "Plug and Play" kit for the E body and they are soon to release one for the B body. Their kits are very good stuff and their customer service is awesome. They've created color conversion diagrams for me to connect their kit to a 70 B body. Great people to work with.

M&H thru year one..

As said above wait for a discount.. I believe all three for my car were over 1K, so save $300 with a discount code..