3 or 4 link rear suspension for 49 to 54 chebby

Who makes kits and has anyone made their own. I am considering making a three link setup but want to know other options. Sometimes it is easier and more cost effective to just buy a kit. Thanks for the help
SLAMIT

 

Have used Model A 4 bar setups on 50-52 Buicks in the past. Can be adapted to just about anything........OLDBEET

 

What is wrong with the stock leafs? Countless people have swapped to open drive and used the stock leafs without any trouble. Or are you bagging it and want the 3 or 4 link for that reason?

 

This guy makes and sells his own. Cheaper and beefier than most of the other kits, and he can even make them custom length. He also sells all the brackets, bushings, etc for cheap if you want to make your own-- http://suicidedoors.com/index2.html