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Make
Model
Years
CHEVROLET
CORVETTE
1963
TECH NOTES:
The Over Rev. Warning System came as standard equipment on early 1963 Corvettes (and possibly other vehicles) with L-76 and L-84 (340-260 H.P.) hi-performance engines. They are a rare factory option on non-hi-performance 1963 Corvettes.
To protect the engine from being over reved, this system would sound a buzzer when the engine's RPMs exceeded a predetermined factory setting.
The system consisted of a separate wiring harness and a special tachometer that included a buzzer.
This system was soon discontinued by GM when they realized that the buzzer was not audible at high vehicle speeds. However, the visual warning (red zone) on the tachometer would remain.
-replacement made in Taiwan-, all Replaces flasher #'s 142, 143, 144, 145, 223, 224, 323,... see more-replacement made in Taiwan-, all Replaces flasher #'s 142, 143, 144, 145, 223, 224, 323, AP273, AP373, SF224, SF323, SF323YB, ZN232, and ZN332. Will flash turn signals at the correct rate, unlike other aftermarket flashers!! (has a silver round metal housing)
Same features as the knife-blade type top post version, but designed for side post batteries.Same features as the knife-blade type top post version, but designed for side post batteries.
all with AM/FM radio (wiring from radio to speaker) Use when installing original, replacement, or... see moreall with AM/FM radio (wiring from radio to speaker) Use when installing original, replacement, or aftermarket speakers. Made with correct connector for hook-up to current GM replacement speaker and correct connector for connection to original wiring, or cut off connector for hook-up to current GM replacement speaker and solder wires directly to original speaker (as was done originally) or aftermarket speaker