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Re: GM 4.2 inline 6 cylinder head
Posted to Technical Discussion Forum on 4/13/2009 2 Replies

Do you have a document number on the guide update?

I have a few items of note for you on the R&R. The chain wedge isn't included in the engine tool kit but will fit if disassembled. The cam alignment tool is in there. Take very close note of the cam to align... Login to read more.

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