Well, I've pretty much decided to update my much outdated MII suspension. The build on this car, 39 Chevy Master, happened sometime in the early 80's. A Heidts front crossmember was installed along with, I think is, MII power rack and suspension components, although they could be pinto I suppose.

I've looked quite a bit online and really like the Fatman hub to hub setup. I'd like to go with the Shockwave kit. What mods do I have to make to get this to work. Looks like I've got to cut the spring hats off and install the upper supports for the Shockwave's.

I also like the straight air bag route but the Shockwave system looks more adaptable with lots of adjustment potential. So--am I over thinking this thing or on the right track?

PICTURES OF CHASSIS AND SUSPENSION HERE:
https://www.dropbox.com/sh/rvpqfe20gvwbizh/GVkhuPGqky

START TO END BUILD PICS HERE:
https://www.dropbox.com/sh/887hu1rz7fpgn30/LXFeYRZrHq