try
http://www.cobraaccessories.com
This should get you into mota-lita. The have a 33 page on-line catolog and the gauges are shown on pages 7 and 8 I believe. The also have Auto Meter gauges as a little better price than the Smiths or the SW.
I have made many purchases from Enzo and I can guarantee you will never be disappointed in his service.
Larry Harris