Or u could live in the boon docks and have everything available like me. Here is my parts list for my 95 gmc sas

Dana 60 out of a 89 dodge-250
14 bolt out of 95 3/4 ton 100
Gears with install myself-650
Fabbed my own brackets-200
8 inch super lift springs-379
10 inch competition rear springs-458
Ord shackle flip-184
Ord steering-426
Knuckle-50
47 inch ltb's 1000
Drive shafts out of ccsb free

Not bad considering it rides 10 times better than my ifs

 

Here is my friend's SAS thread in progress... Silverado SAS thread

You may have to sift through a bunch of BS to get to the informative posts though, but a lot of good information in there.