Rusty, I just realized that all the Truck data I have after 1950 is for 1-1/2 ton and bigger trucks only. Not sure if that is what eliminates your lifters from the documentation, but thought I should tell you all the same.
I noticed you were from Tacoma - I grew up in Black Diamond just a bit north east of you. Glad to see another Northwesterner working on old trucks!
