OK the wife's XJ is leaking oil, every resource I check warns you that if the original gasket is damaged that the whole valve cover needs to be replaced. All of the replacement valve covers that I've seen on-line have a statement about potentially requiring drilling and tapping new holes?!!!
Where can I get a 'drop' in replacement valve cover without paying through the nose? I figure I should just replace the whole kit and caboodle cause if I take it off and the original gasket is damaged I am dead in the water.
thanks