[Mach828]

He wouldn't really benefit from the Cobra cams. He needs to be able to rev it up to 7k to see the benefit from those.

I'd say do the 4.10s and tlok rebuild. And skip the spacer, and go with a stall next. Then you can rev the car up higher.

Since I've heard the only thing that limits the autos from being able to rev up to 6800 is the stock converter. Plus my buddies auto Mach picked up a full second in the 1/4 from a new convertor.

Then if you do that, go with Cobra cams and a ported intake manifold.