I have seen that several here run the Caltracs. Are they the best bang for the buck or are there others out there that I am not aware of.?. Also these would be going on a 69 Camaro with multi leaf springs & a 12 bolt rear. I have also read in other places that it is better to run single leaf springs. Any truth to this? Just trying to
slowly get a layout of how I want to build my car once the time comes.

Thanks, Darrell