rwise, even though the Factory Assembly manual reprint says 1947-1954, all the prints are for the 1954 model year. Check out the dates on them.
The 1954 does have a horn relay.


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.