Belated Merry Christmas! I did order these seals just before Christmas from the local auto parts. Thanks for the advice 3B. This is the exact seal I ordered. Hope they work. A stupid question, but I'm not much of mechanic especially when it comes to this old stuff. Did these truck have inner seals to begin with...I would assume so? This is not the first time I've discovered some parts missing or someone improvised on this old firetruck turned farm truck.

Grigg,
I haven't been able to locate a shop manual or parts manual and have been going off an online manual for a 1942 Chevy but still not quite the same. I may just have to bite the bullet and buy one online.


Truckernix,

I have looked on Old GMC Trucks.com but didn't find anything as of yet. I haven't registered on that website, but will.


Thanks for the responses!
Hilarious