I use N60Y's in my Fiat Dino and the plugs have been hard to find around here ... I found these on eBay and bought 20 ea. If any of you use these plugs and are having a hard time finding them, the vendor seems to still have a supply. I believe that the link below will take you to his current page ... He shipped the plugs right out after payment without a problem. http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7918640968&category=33693&sspagename=WDVW Best wishes