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Re: GM 4.2 inline 6 cylinder head
Posted to Technical Discussion Forum on 4/14/2009 3 Replies

Hello Brian,

I have not run into that problem before but I have a shortcut procedure for the timing. I take out #1 plug and put a dial indicator on it and bring it to top dead center and put camshaft holder on back of cams.(take a small square and mark the c... Login to read more.

3 Replies Received (View Replies)