56 Panel sub frame question

[thomasrut]

HI All,

I’ve been reading so much I’m confused , I'm new too, there is a ton of information here and I’m sure there is lots more to read on the site.
I’m going to start my 56 panel soon so I want to get a Camaro sub frame before winter starts in Alaska, I found a 76 TransAM but I don’t know where to tell him to cut it, sure don’t want it to short. Any help? Is the TreanAM the same at the Camaro? Could I use the rear end or would something else be better?
I have a LT1 out of a 94 Caprice 9C1 cop car that I’m going to put in along with the transmission, I would love to use the frame out of the Cop car but I'm sure it is way to wide.
This site is going to be a big help, some very smart people hang out here.
Tom in Alaska