If your 4-speed is toast I'd recommend trying this trans to anyone. My first 2800 sedan had a ZF 4-speed, and my first coupe did also. I loved the notchy snick snick of the shifter, a lot of fun to drive. Back then (80's) the CCA people all raved about the Getrag and what an improvement it was over the ZF, so like a fan boy who didn't know any better the ZFs came out in favor of Getrags. Its too bad, I wish there was still a ZF in my 2270011, if I ever get around to redoing that car I would LOVE to use a ZF in that car as my daily driver! Maybe I'll find someone to build that 5-sp ZF in the corner for that car....