Well, I am gonna hold off on the heads and cam since my engine has so many miles. Im just gonna save up for a new engine or block. What should I do with the money? I was thinking some 4.10s? Rear Cover? SFC? Anything else, stuff to prepare for an engine in a few months?

 

I can always use some extra money if you would like to give it away
depends on how much money you have, or want to spend.
Gears are always good along with the SFC's, now by rear cover do you mean one of those rear-end girdles?
I haven't tried them but I hear they are supposed to help.