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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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| | | Joined: Feb 2008 Posts: 130 Wrench Fetcher | | Wrench Fetcher Joined: Feb 2008 Posts: 130 | I am in the middle of taking parts off my old engine and putting on the newer rebuilt one--. Doesn't seem to be any threads on the old crank pully shaft. I see directions on how to pull the hamrmonic ballancer but how does the pully itself stay put--rather how do I get the old one off ?----it has the manual start crank ears on this one and that's all I see.
Last edited by davy; 05/12/2010 10:36 PM.
| | | | | Joined: Nov 2006 Posts: 2,544 Shop Shark | | Shop Shark Joined: Nov 2006 Posts: 2,544 | | | | | | Joined: Feb 2008 Posts: 130 Wrench Fetcher | | Wrench Fetcher Joined: Feb 2008 Posts: 130 | Thankyou Don--So is it neccessary to take the harmonic balancer off or just pull the whole mass at once? | | | | | Joined: Aug 2005 Posts: 6,377 Ex Hall Monitor | | Ex Hall Monitor Joined: Aug 2005 Posts: 6,377 | You should have two threaded holes in the balancer. Use a generic puller, thread the bolts into the two holes, place a 9/16 socket on the end of the crank (the hole between the hand crank lugs, the lugs are part of the balancer) to push against. It'll come right off. Use a BFH to reinstall.
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| | | | | Joined: Feb 2008 Posts: 130 Wrench Fetcher | | Wrench Fetcher Joined: Feb 2008 Posts: 130 | Thanks for that Tiny--it came off surprisingly easy and heated and used a copper BFh to reinstall. | | |
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