N ninty1gt New Member Apr 15, 2005 20 0 0 san antonio, tx Apr 26, 2005 #1 Apr 26, 2005 #1 today im gonna check out some gt40 heads off an explorer, do they have any marks or serial numbers to assure that they are infact gt40's??
today im gonna check out some gt40 heads off an explorer, do they have any marks or serial numbers to assure that they are infact gt40's??
S ss93cobra Founding Member Apr 10, 2002 1,422 1 0 Wilmington NC Apr 26, 2005 #2 Apr 26, 2005 #2 You should see a large "D" down by one of the lower head bolt holes.
