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Overspeed warning buzzers.

1029 Views 6 Replies 5 Participants Last post by  keithb
I am trying to locate one as my 69 has this option and the relay/buzzer that mounts to the rear of the speedo housing is missing.
Can anyone point me in the right direction?
Thanks all!
1 - 1 of 7 Posts
If you can find a yard that has old Buicks from the early to late '60s, you can find a buzzer. A lot of the old Buicks had speed warning speedos. Also, unless you are going for a 100% correct '69, any buzzer from a GM car can be used. The buzzers were used for seat belt, head light, door ajar warnings. The speedo needle contacts a wire on the warning needle. This contact completes the ground circuit to the buzzer. It's a very simple circuit and a harness is easy to make. Unless you are trying to be 100% correct you can get your speedwarning up and going for very little expense.
There is a yard near me that has many old Buicks with the speedwarning speedos.
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