The Stovebolt Site Forums The Parking Lot Big Bolts 1941 Canadian Military Pattern - "Warbolts with Niels"

Hi Kevin
Yes I think only very few GMC M135s where used in Vietnam, it was more in Korean war thing, and also it didn't have a very long service life compared with the M35.
As I understand it the M135 was basically an updated version of the wartime GMC CCKW 353