I'm need a rear differential cover for my 01 GT. The guy who's doing my gear, axle, differential, etc. install told me it would be a good idea to get a newer and stronger one over the stocker. Question is, which one should I get and where can I get it the cheapest at ? I've heard nasty rumours about people having clearance issues with the Ford racing one. I know Mac has one out but I question its quality. I also know T&A has one but I dont know much about it. Any input is appreciated. Thanks.