When takin out the water pump shaft from the block...
I heard it was optional too. If you notice there is two holes about the same size on both sides of where the drive went so I cant see it harming anything unless it will be getting too much oil into the timing chain area which I wouldnt think so. I took mine out and dont plan on capping it.
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carguyshu
Parts For Sale
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Jan 22, 2017 11:19 AM
Blood type Z28
General 1967-2002 F-Body Tech
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Apr 8, 2015 11:34 PM



But I dont plan on plugging the hole and I know of a couple guys that didnt plug theirs and havent had any problems.
