I have to give a big :smiley_th to Rick's Automotive at http://www.automotive-hardware.com/

I ordered two 90 degree valve stems on Tuesday morning. He shipped them that day and I had them delivered on Thursday. Fantastic service, and the items are exactly as described.

Great price for the valve stems too. Now filling the back tire won't be such a pain!

Thanks Rick!

And thanks to rickoz for the referral!