520 1978 Trany help..
Hi guys, I'm new to the forums & I recently purchased in Colombia a 520 e12 1978 with a 4 speed trany. I need to upgrade it to a 5 speed trany due to the mountains. I would like to know the proper tranys that I can purchase for a proper fit. If any from the e30 fit & if anyone has done this. I just moved here from Florida.
Also if any have any of them for sell I can buy it & have it shipped to florida. Then I'll fly it to Colombia. Thank you