Impala SS427.com Message Board
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Re: BB Valve cover leaks
Posted by TRQ on 9/3/2017, 9:29 pm, in reply to "Re: BB Valve cover leaks"
Pat, GM performance parts used to make this design some time back,I used them a lot on several drag car engines I had. I had been told by a friend that this design wouldn't fit a stock BB he had.I never paid any attention back then. Do you have these on stock steel covers?