should we all runout and get oil thru pushrods? the poster said the pushrods are the same length, I would use the oil thru units on the exhaust and don't worry, then get back to us
they are the same length and i have them in those positions. but if you look at the pictures its clear that the non oiling ones are the shinier newer ones and they are bigger around and dont seem to sit in the cups of the rocker arms very well