Have started the process of finding and buying a 1970 Roadrunner convertible. So far all the cars out there in my price range have front bench seats. Everything needed to convert a bench seat column shift (auto) car to a floor shift/bucket seat car is pretty much avaialable (either new or used) except for the bucket seats ( I know the frames are a bit different between the Plymouth's & Dodges...Plmouth seat backs have more of a curve to them).
So I am asking which roadrunner bucket seat frames are the same? I think 68-70 but thought I would check with you more "versed" Mopar owners. Thanks

 

68-70, but some 70's also had the high back buckets, so that opens up a whole new market for you. If you're changing the seats, you can go either way cause either would be appropriate, but it's gonna show up on your fender tag.

You do know that the 70 convertibles are very rare to begin with, so think hard before you pass on a nice one in your price range for something that can be added later.