As far as I know there is only one aftermarket diff cover for the IRS and that's a special one made by Doug @ Billetflow for the 03/04's. Not sure if it would fit the '01, but I would think so. All the others you see are for the straight axle 8.8's.
Go to www.xmsengineering.com then to "driveline" scroll down to the IRS Girdle and buy it! I have done all the research and this is the cure! You can also go to the Billetflow website and get picture proof. Thanks Charles
Go to www.xmsengineering.com then to "driveline" scroll down to the IRS Girdle and buy it! I have done all the research and this is the cure! You can also go to the Billetflow website and get picture proof. Thanks Charles