I just went through this Durwood. I have a current source for the large
ring at home and will send it to you tonight. Same guy probably has
everything you need.
[mailto:owner-oletrucks@Autox.Team.Net] On Behalf Of Durwood B. Darbin
Sent: Wednesday, September 19, 2007 1:30 AM
To: firstname.lastname@example.org; email@example.com;
Subject: [oletrucks] HELP! 'O' rings for 54 GMC 100 hydromatic
To the ever wise and all knowing list(s).
I have the engine out of the GMC and my mechanic has assigned me to find
the 'O' rings for the hydromatic. He is mumbling something about the
reason he quit working on old vehicles. Anyhoo, He says I need one 'O'
ring about 2 1/2" and anudderun' about 12" for when he puts the engine
back in. NAPA was no help cuz they couldn't find it in their computer.
I looked in the archives and it is cumbersome to say the least. I did
find Bigfoot and Hoffa's grave but that isn't what I was after.
SO then, could someone possibly supply a part number for these 'O' rings
or point me in the right direction??