Small block differences per application

Would a 727 work in a 68 valiant hump? Would it be hard to use my 904 with my /6 with a 318 or 360?
It would probably work with a little trimming and modification. The 904's came with most all A body v8's. The slant 6 case won't bolt to a v8 block.

Nope. No trimming needed. His 68 has the same hump as the 68 340 cars. 340 car = 727. It will fit fine. ;)