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Re: 302 valve protrudance Dave1234 #1603678 05/12/2026 5:01 AM
Joined: Aug 2010 Posts: 601 Preston, Washington T Tronman 'Bolter
Tronman 'Bolter T Joined: Aug 2010 Posts: 601 Preston, Washington	I'm curious why you'd want to use the old cast iron rings in a modern day rebuild. Moly rings are better in every way, and it's not like they're hugely expensive. Is there a downside that I don't know about? 1965 C60 school bus \| 1967 GMC 6500 school bus

Entire Thread
Subject	Posted By	Posted
302 valve protrudance	Dave1234	05/11/2026 2:03 PM
Re: 302 valve protrudance	Hotrod Lincoln	05/11/2026 6:23 PM
Re: 302 valve protrudance	Dave1234	05/11/2026 7:21 PM
Re: 302 valve protrudance	Hotrod Lincoln	05/11/2026 8:01 PM
Re: 302 valve protrudance	Dave1234	05/11/2026 8:38 PM
Re: 302 valve protrudance	Tronman	05/12/2026 5:01 AM
Re: 302 valve protrudance	Gdads51	05/12/2026 11:39 AM
Re: 302 valve protrudance	Tronman	05/13/2026 10:26 AM

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