I was inserch for some 16 and couldn't find any where I live so I turned to the internet and this is what I found
http://car-part.com/cgi-bin/search.cgi?userSearch=int&userPID=1000&userLocation=Midwest&userIMS=&userInterchange=%3EBAA&userSide=&userDate=1988&userDate2=1988&dbModel=27.31.1.1&userModel=Ford%20Thunderbird&dbPart=560.1&userPart=Wheel&sessionID=560&sURL=car-part.com&userPreference=price&userUID=0&userBroker=&iKey=&userPage=3