When I went to 12V years ago, I wired my horns in series. Worked great for years except now they don't. I'll have to look at them in the Spring. Like old time Christmas tree lights, when one quits they all quit.
'57 GMC 102, Original 347 V8, HydraMatic, 3.08 rear gear, added A/C, disk front brakes, HEI, AFB carb, '98 Honda Black Currant paint. T-boned and totaled 10/12
'52 GMC 152 Stake Bed, Original 228, SM420, added A/C, HEI, disk front brakes, '67 Chev 3.55 rear gear. Gets used as a real truck.
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