OER Parts offers a wide selection of Transmission Components for your 1974 Plymouth Scamp. OER Parts offers 1974 Plymouth Scamp Automatic Trans, 1974 Plymouth Scamp Bellhousing Components, 1974 Plymouth Scamp Clutches & Parts, 1974 Plymouth Scamp Fluids & Additives, 1974 Plymouth Scamp Manual Trans, 1974 Plymouth Scamp Mounting, 1974 Plymouth Scamp Performance, and 1974 Plymouth Scamp Speedometer Parts.