Hello to all. I have a bit of a problem and a question. I have a 1969 Rochester Quad.#7029207 that has a Air Horn with # 7037307. not sure if the different numbers mean that they aren't matching from date of manufacture. Doesn't really matter because they seemed to work well together. Unfortunately a part was broken off and may well leave the horn unusable. Will try to fix but not to hopeful.
I do have another Air horn, from a 68 I believe, Air Horn #7032741.
I can only see one physical difference but that shouldn't be a problem hopefully. My question is are these Air Horns interchangeable as to the vents and other "internals" Thanks and take care.