Lunati cams, wanna get one, which one??

60401 is a great cam, I first had it in my original 318 with 302 heads and performer intake and duals off the stock manifolds. I reused it in my new 360 in my sig and it is a torque monster, possibly too small for the cubes and compression but it works great.

What kind of gears are you looking at? 3.23s would work well with that combo. Also what kind of pistons do you have? You might benefit from stepping up to a pair of J heads or ported 302s, those smog 318 heads are pretty weak on flow.