Recently picked up a set of Crane ductile iron adjustable rockers (small block).

Wondering if it is necessary to "banana groove" the oiling holes in the shafts.

If so, what is the preferred technique to put in the grooves?

-Jim

I can fix it... my old man is a television repairman.
He's got the ultimate set of tools... I can fix it.

Currently Mopar-less