There are plenty of sizes to choose from, and I don't need one for strict race application as the car will remain very streetable. Here is a site that offers some of the B&M ones. What size should I go with?
http://store.summitracing.com/egnsearch.asp?N=700+400004+115+4294888847
-Alex
http://store.summitracing.com/egnsearch.asp?N=700+400004+115+4294888847
-Alex