http://www.southernperformancesystem...-98-truck.html

Has anyone ever used these things in the GMT400 chassis? They aren't cheap like the Shoenfelds but then you can get them larger than a 1.75" primary tube as well which is what I am looking for. I want something in the 1 7/8" range instead for my engine. My only concern is I am going to be running a 4/6 on my truck and these appear to hang below the frame.

Yes I know Shoenfelds are popular but I don't want them as I want something larger.

I have searched most forums and even google and come up with nothing as far as reviews go.

Anyone?