Just use the Fel-Pro 1008 head gaskets... they have the o-ring already within the fire-ring, wrapped by a stainless steel armor. Its basically a hi-compression diesel design used for racing engines... works great!

Mopar Mitch "Road racers and autocrossers go in deeper and come out harder!"... and rain never stops us from having fun with our cars... in fact, it makes us better drivers! Check out MOPAR ACTION MAGAZINE, August 2006 issue for feature article and specs on my autocross T/A!