Hi.
An acquaintance of mine did this. I believe it was a AE71 crossmember (It had an A motor transplanted in) with KE70 column, although AE71 will also work fine. The tricky bit was the intermediate shaft from column to steering rack. I can't remember exactly what he used. Try a KE70 / AE71 jobbie and see if it fits, perhaps have it modified to suit.
Same chassis after all. For the most part all the factory mountings lined up IIRC.
Bookmarks