intake manifold gasket

Hi - Are there good intake gaskets available for a 95 LeSabre? - My old car is 30 this year and needing lots of odds and ends - It's time to fix it up, or not - I'd prefer to keep it since I know exactly what I have - The intake gaskets have been replaced 3 times and they've all failed - BTW it...

I'm changing the thermostat on this LGX 3.6. In case I have to go back in, are the rubber intake seals reusable, or do I need to order an extra set? Thanks everyone

I'm going to replace intake manifold gaskets, both lower an upper (lower is leaking, can see coolant around). My questions are concerning the procedure for changing the oil etc. Shall I drain the oil before the job and fill up after everything is place? I don't get why people recommend...