1996 5.0L f150 4x4.

Have a new set of Crane 1.7 rollers and stock length push rods. Am going to replace the stock stuff with the new stuff. Should see some HP. "Direct replacement" from Crane.

Do I need the guide plates or anything else?
Got the valve cover gaskets but from the looks I need to remove the intake and a bunch of stuff to get to them. Should take about 4-6 hours?

Any tips?

Thanks in advance,
Randy