Firstfives.org

Thank you for your open mind.

Too late, I know you think I am mad.

The M30 is presently in a 1977 530i with 4spd manual. I would like to replace it with the lowest displacement M10 engine possible with an accompanying (hopefully) 5spd manual from, most likely, an E21 320i. They seem to be the most ...

Does anyone know what modifications might be needed for a M30 w/4spd to M10 w/5spd transplant?

Thank you very much for your help.

j[/b]