You are talking about the pinion seal?
It will be easier if driven up on ramps to give you more clearance.
You may have difficulty removing the pinion nut. Other than that it's a straight forward deal.

Last edited by Wayne67vert; 08/21/2012 7:28 PM.
Wayne
1938 1-Ton Farm Truck
Stovebolt Gallery Forums
1989 Silverado
1996 Mustang GT convertible
When I die, I hope she doesn't sell everything for what I told her I paid for it!