Great post rainman.
Don't forget the 5% discount code that was recently posted..
http://www.ausjeepoffroad.com/forum/...d.php?t=101937
I placed an order from Rock Auto on the Thursday before New Years and it arrived on the following Tuesday and Wednesday - with International Economy FedEx (two warehouses, one was delayed a day to source non-stocked item). I believe some orders due to size and weight don't allow USPS - mine didn't.
I also got a spare oil filter with only minimal added shipping cost.. so also bear things like this in mind!
Other common items may include PCV and oil cap (I know mine wont release when hot).
Don't forget that later model XJs have two oxygen sensors... my 97 update does.