Air horn setup?

[69DeuceJuice]

I have no idea where I could hook up an air horn on my truck I assume the m35’s had an air valve somewhere that hooked to the horn button but I have no clue where or what it looks like. I have a horn off a peterbilt semi I’m gonna hook up how would I go about that?

 

[DaneGer21]

Your truck should have one already unless it has been removed. Love my air horn and so do the kids haha

 

[G744]

On the stock deuce and 5-ton air horns, the electric valve is screwed into the horn body directly.

They are very loud, and being tuned to a tri-tone (dissonant), so are very nerve shattering to others as they should be: GTFOMW!

Horns from civvy tucks won't be any louder or effective.

 

[GopherHill]

I love that sound! Very effective for alerting distracted drivers. May cause them to drop their cell phones.