Folks, As there are many number of solutions for front and rear suspensions, I though a definitive list would be helpful for those planning projects as well as those of us that ran into problems. I do not want to make this post a debate or discussion topic, only a list of choices by manufacturer (not necessarily distribution), and maybe links to project posts. Maybe the moderators can make it a sticky.

(PM me and I can add to list)

here is a list of items I know of off the top of my head:

1941-1947.1 Chevrolet / GMC trucks:
Dropped Axles by Sid
CE Mustang 2

1947.2-1955.1 AD (Advance Design)
Dropped Axles by Sid
CE Mustang 2
Fat Man Fabrication Mustang 2
1973-1987 1/2T IFS shortened and modified
GM Metric IFS kit
C4 Corvette IFS kit
C4 Corvette IRS Kit

1955.2-1959 TF (Task Force)
Dropped Axles by Sid
1973-1987 IFS bolted in.
link

1960-1966:

1967-1972: