at the cat and the muffler:
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The exhaust manifold to downpipe gasket:
You can search the toyota part number(s) on Rockauto.com and determine the part numbers for other suppliers (eg. Fel-Pro) that they carry. You don't always get the same information when you search by vehicle make, year, model.
Thanks a lot, I appreciate it!
Thank you guys for your help, much appreciated