OPEL Engineering.... one of the best... very busy.. may have to wait long time.

Could also consider AUTO MACHINE (St. Charles, IL)... top quality shop... very busy... I had work done by them for my stroker SB.

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!