New to the site and the SVX game

[Rolling92SVX]

Hey whats up everyone? i'm new to the site and the SVX game but i just acquired a 1992 SVX type L. And I am indeed in love with this car the automatic tranny was just rebuilt at 100k. motor currently has 168,xxx miles on it. starts and runs great just needs a few small things.
1:valve cover gaskets
2: rear diff. bushings
now my question where do i get theses parts from?? no local autoparts dealer carries them??
but i just thought i'd pop in ask a few questions an hopefully get some answers and enjoy the community