You can get a copy of Chevy accessories from Chevs of the 40s. There were a couple of grill guards offered ( see my trucks, both types could be like your 40). Yes fog lights were a popular item in those days as well as LOTS of other goodies. There may be some online accy literature, check this site for tech tips etc.


It's easier to get forgiveness than permission!
1946 1/2-Ton Chevy
1953 Chevy 3/4-ton Factory Stakebed