Is it the valve face? Looks like a crack maybe? . . > Yes they are.. but look close and you will see why they cam off. > ----- Original Message ----- > > > http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2439553976 > > > > Jim > > '93 MTX > > 245,000 and still going strong!