These are listed as 70 and up a body I believe. What would be the differance and what issues may I run into putting them in a 68 Valiant. Manual steering, 360, 904 /6 torsion bars and k frame.
I installed a set of them in my 68 340 dart. No problems should drop right in. You may have to shim your motor up one side or the other to get it in the proper postion.