You can make just about any GM column from '69 up to pre air bag columns work. The '70's-'80's van column work well because they are short, as are the '80s- '90's GM front wheel drive column. Then get your steering shafts and steering ujoints from Borgensen or Flaming River. They will tell you how to measure for what you need after you get the column mounted. The S-10 columns are good too and there's a million of them out there in the boneyards. And as Yakimabowtie said, get as much of the column wire harness as you can.
