G-Machine Handling Kits

I am considering about upgrading the suspension on my 74 Swinger does anyone have any input on the G-Machine Handling Kits form www.performancesuspension.com or any other highperformance kit


Their price is very high for what you get.

I had a 74 Dart Sport that I did the suspension on.
I took the rear springs out and had them re-arced and a leaf added, replaced all the suspension bushings with poly, everything new, Addco front and rear sway bars and KYB shocks in front and Monroe Load Levelers in the back.
That thing handled great. I could swing the *** end out with complete confidence.:-D


Some info:

http://www.suspension.com/moparcar.htm

http://www.moparmusclemagazine.com/techarticles/155_mopar_suspension_brakes_parts_guide/index.html