If you think about how the M38 came into existance, it was lessons learned from WWII thats why it had plastic headlights, fording system and vinyl seats, amongst many other changes. Also the stock num ...
The Original material was O.D. Leatherette Vinyl. Canvas covers were used as replacements when the Vinyl ones were no longer being made. Many of the M-Series vehicles originally had the Vinyl also. Pi ...