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Click on image for the lowdown. 
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| | | Forums66 Topics128,020 Posts1,055,345 Members48,420 | | 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!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Nov 2011 Posts: 103 Wrench Fetcher | | Wrench Fetcher Joined: Nov 2011 Posts: 103 | I have a chevy '54 235 engine with serial number 0648984F54Y. Can one tell from the ser. # if it has hydraulic or solid lifters? Ben | | | | | Joined: May 2006 Posts: 8,351 'Bolter | | 'Bolter Joined: May 2006 Posts: 8,351 | F54Y is the code for a Powerglide engine. If it still has the original cam and lifters (or oem type replacements), then yes, it is hydraulic.
Bill Burmeister | | | | | Joined: Nov 2011 Posts: 103 Wrench Fetcher | | Wrench Fetcher Joined: Nov 2011 Posts: 103 | LONGBOX55 Thanks for the response. As far as I know it is original. Thanks for the help Ben | | |
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