Check to see if there is any noticeable up and down motion of the axle while picking up on the end of the axle. If there is, you will also need new bearings and/or new axles, A new seal won't seal if the bearing/axle is excessively worn.
1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission
