Kingpins in a B

[James Nazarian Jr <James.Nazarian@Colorado.EDU>]

The other night I checked the kingpins by rocking the front wheel
vertically, there is very little play in this direction, and none from
side to side.  This should imply that the wheel bearings are good and that
the small play is in the kingpins.  My question is, what if any is an
acceptable ammount of play in the kingpins before they would need to be
replaced/rebuilt?

James Nazarian
'71 B roadster
'71 BGT rust free and burnt orange
'74 BGT going by-by soon
'63 Buick 215