OER Parts offers a wide selection of Manual Transmissions & Parts for your 1972 Plymouth Road Runner. OER Parts offers 1972 Plymouth Road Runner Bearings, 1972 Plymouth Road Runner Boots, 1972 Plymouth Road Runner Complete Transmissions, 1972 Plymouth Road Runner Flywheel, 1972 Plymouth Road Runner Gaskets, Seals & Filters, 1972 Plymouth Road Runner Gears, 1972 Plymouth Road Runner Hardware, 1972 Plymouth Road Runner Shift Knobs, 1972 Plymouth Road Runner Shift Linkage, 1972 Plymouth Road Runner OE Shifters, and 1972 Plymouth Road Runner Performance Shifters.