I'm done degreeing the cam and I'm setting up to check cam end play. I go to install the cast aluminum timing cover(which was machined in the button area previously) and it won't sit flush to the block. The cam thrust button is too tall. Like an 1/8". Using a straight edge, it appears that the srockets are in properly aligned. What should I do? Machine the button down?
The timing set is a Manley that came with the Torrington bearing behind the cam sprocket and the front thrust bearing.
Help!