[57taskforce]

I can’t help much with the front and rear shafts unfortunately, but any 69-91 GM 205 shifter will work with modifications to the floor. 71-72 shifters are the only ones in the 67-72 years that aren't transmission specific. I’ve scored a few on the parts board over the years for pretty reasonable prices. Make sure you get the shifter pivot bolt as well. It’s a special shouldered bolt that is NP205 specific. There’s a couple versions of it but the best are the square body bolts that are greasable.

Here’s a reference pic of a 70 only Mt shifter (bare metal) vs a 71-72 (black)