While fixing a rear axle seal leak I discovered that I don't seem to have the correct hubs. My parts book says I should have 2A7087 hubs and I have 2A7088 hubs. Three questions: Any problem with using the 2A7088 hubs on my sprite? Who makes a good 2A7087 hub? What was the 2A7088 used on? Thanks, George Castleberry 1959 AN5 1954 BN1 Flagstaff, AZ