'70 MGB GT - Front Hubs

[Gary Davis <GDAVIS@ibr6gw80.gp.usbr.gov>]

Renewed the front suspension/coils/dampers over the weekend.  Not as
difficult as I thought it would be; however, a few old bolts, etc. were a
bitch to remove.  Hammered one like hell - another had to be cut.  But
everything's back together now.

How do you remove the front hubs to renew the bearings in a '70 MGB
GT?  Do I need a special tool or a specific-sized socket?  What size?

TIA - Gary