318

The cam in my thread (rumblesfishs duster) is a small one that works well. Cranes 272/284 -.454/.480 on a 112 C-line. Duration @ .050 is 216/228.
I have used this with the TorkerII before. It shouldn't require a stall converter, but it would help if there was a small stall behind it.
I used it in a 4spd '73 Cuda and 3.23's. W/225/60/14's at the time. (I think it was) The split duration will help with the stock heads. You could go larger like the one in the 400 HP 318 build and still be streetable easy.