Looks like Tyler & Dawn @ HPI have stumbled into a whole BUNCH of potential orders - I've been corresponding with them via email and will be purchasing their chassis materials for my '70 Chevelle as soon as we can iron out the details. I call "dibs" on the next shipment with the adjustable trans mount cross member!
Here is what I have done with my '71 Chevelle frame so far but I think it is still missing something! Definitely needs one of Tyler's kits. Tyler thanks for all the info I will let you know shortly what I have decided. Too bad I already painted the frame, oh well that's what happens when project take too long--- more cool parts become available! Nice work Tyler!