I'm not sure if it really does compare with Alston's or DSE's setups. I say that because their designs fit the stock frame rails, while ours is an entire replacement rear clip for those willing to remove the stock trunk. Perhaps this will change in the future. Anyway, they are very different products.
It is a proven design, as seen in Art's '55 Chev and '60 Vette, as well as others.
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Matt Jones
Mechanical Engineer
Art Morrison Enterprises
i have a 67 camaro that needs a complete floor and trunk. I am putting DSE wheel tubs. So i purchased a set of 21st century frame rails knowing that i will most likely have to cut out a section of the trunk floor. I have been debating on a fuel cell instead of a stock fuel tank.
So i guess my point is, since i am moving the frame rails, i will have to modify any kit that i go with. But the A.M. suspension seems to be less modification to fit in. My question was based on performance.