Hi all.
Questions about the LeRoi compressor GMC:

What does the serial number of compressor trucks look like? Is there a specific letter for compressor as there is G for water tank, H for dump body, etc...

Is the compressor's chassis different from the standard cargo chassis?

What did the hood number look like? Was it beginning with 4 like other jimmies or with another number because of it's engineer specifications?

LeRoi compressor GMC were always without winch. True or false?
Thanks for your help.

1942 GMC CCKW 353 cargo closed cab with steel bed
1943 Dodge WC 63 (6x6)
1944 Jeep Willys
1943 steel Ben Hur trailer
194? 1 ton Buffalo water trailer
194? 1/4 ton Bantam trailer
Link to see my vehicules:
http://ledog.forumgmc.com