Thread: Doing LIM/Valve Cover Gaskets... what else?

2004 Pontiac Grand Prix GT2 190,000 km (118,000 mi)

Over my Christmas break, I'm going to take a stab at doing my lower intake manifold gaskets and valve cover gaskets (I've got coolant slowly pooling on my block, and drip lines from the valve covers, pics to come). I've got the following parts on hand already:

3x Fuel Injector O-Ring FEL-PRO Part # ES70599 4 Per Pack
FEL-PRO Part # MS98014T Intake Manifold Gasket Set PermaDryPlus®


I need to order:


** Engine : Valve Cover Grommet FEL-PRO Part # ES72833 Set
** Engine : Valve Cover Gasket FEL-PRO Part # VS50080R PermaDry®

While I'm in there, what else should I replace? If I recall correctly, the UIM is aluminum and can be reused, so this shouldn't be an issue. What other things should get replaced while I'm on my way to the LIM?

EGR? PCV? Other acronyms?