Bill, I’m not sure, but you may run into problems.
Your ‘67 4-speed trans is likely a 232 model with the Porsche synchros, and it might even be mechanical clutch? I know of folks who’ve swapped in the 2l motor into their early 1600s but they also swapped in an upgraded trans (the later Borg-synchroed 242 4-speed or the 245 5-speed OD boxes).
I know a bit about 02 trannys - auto, late 4-speed, 5-speed CR or the e21 5-speed OD (swapped into mine) - but I know little about the early units and their variations and unique features..
I suggest you research more about your particular 4-speed trans model (take pics of tranny casing, input/output shafts, clutch arrangement, and the flywheel size on the M10 you’re looking to run), and then post your Q on the BMW 2002 FAQ discussion forum, where folks who know the early models particular specs and compatibility with later engines can chime in. (THE Best resource for 02s).
Here’s a link to the forum on FAQ to post your Q:
https://www.bmw2002faq.com/forums/fo...-and-other-02/
Good luck!
Bookmarks