Jackshaft bearing

[Stephan Sochoux <sochoux@yahoo.com>]

Hello all,

Just got my U20 block back from the machinist for my
engine rebuild. While inspecting the work, i noticed
the rear jackshaft bearing has 3 oil holes but only 1
aligns perfectly (bottom), the top hole is 3/4
complete and the middle hole is covered.
The bearing is installed flush in the block. While
searching the archive, i found reference to 2 oil
holes in the rear bearing.
Thoughts ?

Thanks-

Stephan
'69 2000