Welllll.......I started with bare Hedmans. Ended up changing 5 tubes and both collectors. Then had them coated. I do not know if TTIs or anything else will fit without mods.

The SS and AFX mount kit is a weld-in kit. I bolted in my bare "K" member and suspended the engine with the mounts bolted to it by a cherry picker. Then positioned the mounts and tacked them with a welder. It took some trimming of the mounts to get it just where it needed to be. But it fit.......barely.

There is a reason that there are not Hemi A bodies running around everywhere.

Denny at hdk built my k-member he has all the measurements for an a body with tti headers and a test mule front end to make sure all fits like it should.