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Mod | | | Forums66 Topics128,203 Posts1,057,286 Members48,467 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Feb 2008 Posts: 217 Shop Shark | | Shop Shark Joined: Feb 2008 Posts: 217 | Ive asked this question before and got a reply, thanks again ,so please excuse the redundancy but here is a reference that goes against the advice given.http://www.speedprint.com/deves50/doc/enginetiming.pdf
In my shop manual there is not a clear pic of the timing marks. So do the cam gear crank gear timing marks butt up next to each other >**<, apart from each other *< >*, or as in the above reference both marks at the 10 oclock position *< *< ???
Confused, Rick...... | | | | | Joined: Aug 2001 Posts: 1,300 'Bolter | | 'Bolter Joined: Aug 2001 Posts: 1,300 | The crank gear turns twice for every revolution of the cam. When you assemble the engine, the marks will go together. The drawing you are looking at is on the top dead center firing point I believe. Both will line up the same but I think that it is easier to spot that the marks are in the correct position when they are right together. | | |
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