If the Edelbrocks have not been checked out by a qualifide shop that would be job 1. You need the Felpro Performance 1008 gaskets, and the ARP bolt package for the RPM heads. If the springs on the heads will work with your cam (and NOT basing that on the lift alone) then you will need to bolt them on and check lifter preload with your lifters, and if the preload is right, you're good to go. If not, order the right pushrods to get your preload right, then you're good to go.
