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**Steeveedee** · 08-12-2022, 05:27 PM

Looks like you are one tooth off. Do you have before and after pictures of the crank pulley and timing marks?

08-12-2022, 05:27 PM	#31
Steeveedee Who Changed This? Join Date: Jan 2013 Location: Simi Valley, CA Posts: 10,109	Re: 1968 GMC 250 Inline 6 4.1L Chugging Looks like you are one tooth off. Do you have before and after pictures of the crank pulley and timing marks? __________________ ~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA