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Where could I find a complete wiring harness for a 1977 Dodge B100 van that I could put a 440 in? I'm slowly trying to rebuild this box to new condition so I can go to car shows in style.
Bill Mertz, Galveston Texas
Unfortunately there aren't to many places that make reproduction harnesses for the older trucks and vans. Your best bet is to try and find someone in your area that is good with fabricating electrical harnesses and have them try and make one for you. You can purchase a CD version of the shop manual from places like Moparmanuals.com that shows the wiring diagram for the vehicle and that will help them with the information they need to make something up.
If you’re stuck on a tough Mopar performance or restoration problem we have someone who may be able to help with fresh information and resources about classic Dodge and Plymouth parts. Matt Deane has been involved with Mopars all his life and is the Mopar Performance Parts specialist at SoCal’s Glendora Dodge. Now he’s offering his wealth of knowledge to Mopar Max readers and will track down the answers to your tough questions. Just fill out the form below and we’ll include his answers every month right here in Mopar Max.
Submit your tech question to Matt Deane here.
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