I would use this manual for lubrication details. 1940 Truck Owners Manual and this manual 1941 Shop Manual for other details. I would think the 1941 would not be much different from yours.


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!