PM Tune Up Parts and Gaskets

landtoy80

New Member
Jul 16, 2007
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grand junction, CO
I am doing a major PM tune up:
plugs, wires etc
clean intake chamber
fuel filter
check valves
timing belt
O2
rad flush
trany flush and diff.

What else should I add to my list?
Is the gasket for the air intake chamber replaceable or does it need to be replaced when replacing plugs?
The FSM doesn't show a pic of the gasket like it does other gaskets where it has a black diamond where it needs to be replaced, it just says "install new gasket". I say a post saying the gasket is replaceable, is it?

What other gaskets should I order for a major tune up or just have on hand?