Originally Posted by hamill
I actually just ordered new head bolts. I also called to confirm the intake gasket was the most revised version, should know tomorrow when it arrives. Total price on all the gaskets was around $350 CAD including the head bolts etc.
now off to the general chat to see if it will be worth selling the spare parts. Hopefully I'll be able to work on the car this weekend.
The most recent version listed for your car might still be the plastic frame LIM gasket. GM part numbers for them are in the Techinfo article linked above. The aluminum frames cost about $30 more than plastic, but are worth it.