From our inventory of over 1,000,000 Mopar parts. This is a new, reproduction engine wiring harness for 1974 Plymouth and Dodge A body cars with small block 318 or 360 engines. Made in the USA using correct wire colors, wire gauge and terminals. (THIS IS FOR CARS BUILT AFTER 10/15/73 WITH SEAT BELT INTERLOCK).The item "NEW 1974 Plymouth Dodge A-Body 318 360 Engine Wiring Harness Seat Belt Interlock" is in sale since Monday, January 25, 2021. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Starters, Alternators, ECUs & Wiring\Other Starters, Alternators, ECUs & Wiring". The seller is "fmmpar" and is located in Fairmount, Georgia. This item can be shipped worldwide.