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- - mark IV cam retainer? (https://67-72chevytrucks.com/vboard/showthread.php?t=785069)

DCLefler

04-13-2019 10:55 PM

mark IV cam retainer?

I have a mark IV 454 that I am rebuilding and installed the camshaft and was unable to find a camshaft retainer. The question is does it have one on a 78-90 454 mark IV. I have found several retainers for a 91-and up but nothing for the older engine. I have found a factory shop manual for a 87 454 and I don't see one listed. Any help would be greatly appreciated.

Captainfab

04-13-2019 11:37 PM

Re: mark IV cam retainer?

The Mark IV big blocks did not come from the factory with a roller cam so consequently there is no such thing as a camshaft retainer for them.

DCLefler

04-14-2019 12:15 AM

Re: mark IV cam retainer?

Thank you for the info.

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