Reproduction Wiring Harnesses for America's Muscle Cars M & H Electric Fabricators manufactures a complete line of exact reproduction wiring harnesses, battery cables and switches for Classic GM, Chryslerand AMCMuscle Cars. All of our harnesses are hand assembled to original OEM specifications to ensure a perfect fit in your classic Muscle Car.How to Contact UsSales and Customer Service (562) 926-9552 . Technical Support (562) 926-9562 . 24 ProductsProducts - Wiring HarnessChryslerM & H manufactures a complete line of reproduction wiring harnesses for 1964 FAQ PageThe harness I received appears to be different than my original? Where can I get a OEM ManufacturersWe've been supplying the automotive parts aftermarket and automobile manufacturers Product Search Resultsspare fuse power wiring extension harness: $30: Pic : NOTE: used to add the Amazon: m&h wiring harness 1-48 of 147 results for "m&h wiring harness" Skip to main search results Amazon Prime. Eligible for Free Shipping. Putco 230004HW Premium Automotive Lighting H4 100W Heavy Duty Wiring Harness and Relay. 4.0 out of 5 stars 168. $34 $ 34. 10 $48 $ 48. 99. Get it as soon as Wed, May 29.