Here's a loose write up on my axle swap. I used GenII rear coils. You can also search "axle swap" under usernames 52degrees, Justice and Sparkem if you want to read more in depth. You'll need to go back a ways on the time frame. Hope that helps.

BTW, if you put your truck info in your signature on your my home page, it'll help you in the future <img src="/forums/images/graemlins/kewl.gif" alt="" />

Fasteddy's advice is occasionally sound...