Why It Matters
Manual and automatic applications differ; case, controls, dates, and car-specific records define one installation.
Also Known As
1975 Plymouth Road Runner transmission
Part profile
transmission · Chrysler Corporation
Manual and automatic applications differ; case, controls, dates, and car-specific records define one installation.
1 linked car page.
RM21 two-door hardtop on the 115-inch-wheelbase Plymouth B-body
RM21 two-door hardtop on a 115-inch wheelbase