Here are the sites & info I have on the S10 frame swap...Joe

One
Two - So-Whats/Clarks tech tip on HAMB
Three - another HAMB tech tip
Plus several folks here including myself have made up their own homemade kits & have been successfull w/it.
There are several other methods to putting a different system under a AD truck. Such as using a Mid-size GM car suspension, Dodge Dakota, Ford Ranger & even using 70-87 Chevy/GMC front suspension. Pluse several companies make weld in & bolt in front suspensions. It all depends on you skill & how much money you want to spend....Joe