I have a 47/48 Plymouth gauge panel in my hotrod build. I decided I did not want to deal with the strange gauge wiring and then try to find senders. I will try to do the swap of gauge guts like this thread link shows. easy to find 70s Ford pickup gauges and senders. Sounds like a lot of work, but will avoid the nightmare your friend is.. I'm following the 46 wiring diagram when I'm doing some wiring repair on my 48 Plymouth which has some of the orignial wiring and the wiring is slightly different than the diagram. Has anyone seen a revised 48 Plymouth diagram printed? I'll make do with the 46 Diagram, but was just wondering. Thanks, Ernie Baily
1946 46 1947 47 1948 48 Plymouth Full Color Laminated Wiring Diagram 11" X 17" ClassicCarWiring (29360) 99.3% positive; Seller's other items Seller's other items; Contact seller; US $18.95.. 1948 Plymouth; Motor Wiring Diagrams; Wire Harness Diagram; Bmw E46 Speedometer; Wiring Diagram Ford F150; Chevrolet Engine Diagrams; Motorcycle Wiring.. Exploring The 1948 Plymouth Coupe Wiring Diagram. The 1948 Plymouth Coupe was an iconic car of its era and is still sought after by auto enthusiasts and history buffs alike. While these cars are incredibly beautiful, they require special care and upkeep to ensure they will keep running smoothly over the years. Understanding the intricacies of.