http://www.seattlestreetrods.com/flatoutengineering.htm
http://www.fatmanfab.com/
http://www.scottshotrods.com/
that is just a cpl places you can get the stuff you need i too think the porter built stuff is to high for me i am building a truck right now and trying to build the entire truck for what a porter built set up cost its Z'ed 20's LT1 air ride tech A arms triangulated four link suicide doors fast bagged