I have a bunch of original Delco horns to clear out.
I do not want to go digging for dates, or part numbers.
If you would like a nice set of working horns.
I will select & test, a matching high and low set for you.
The only REAL difference in the different part numbers were the brackets... the shape, and direction they were welded.
Save $100's by reconfiguring them yourself.
$30 each, or $55 for a pair. INCLUDES FREIGHT IN THE USA.
I will only send out good loud sounding sets.