Quote:
Originally Posted by cmitchell17
So it seems like I should be getting the machine shop to install better valve guides along with the seats? I have never seen anyone selling "better" or "upgraded" valve guides for even LS stuff much less valve seats.
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Powdered metal guides are typically recommended for stock rockers. Bronze guides for full roller rockers. There have been plenty of cases of premature guide wear using stock rockers with bronze guides and really high lift cams.