I'm wondering if a 904 trans out of a 85 dodge truck will work in my 72 challenger? He also has a 904 out of a 78 dodge but he doesn't know if it works, would that also work in my car ok? I'm just trying to get my chally moving this weekend. The 904 in truck I can drive so I know it works. Just seems to new to work in my car as I wasn't aware they still were producing 904s then. Thanks for any help