OK found some papers I had stashed away.

All designations below are for 1-1/2 ton, 2 ton, bus, and COE
Y=1941
M=1942, 1944, 1945
O=1946 interim
P=1946 late

I'm not sure what the W model is.

I wonder if the P series had a different set of tie rod ends???


1946 Chevy 2-Ton Rat Rod Wrecker