Also fits*:* This fit is only a guideline. Please verify the fit by entering your specific vehicle.
Make
Model
Years
CHEVROLET
CORVETTE
1973 - 1982
TECH NOTES:
Our switch is manufactured per the original GM blueprint specifications and utilizes a 3/8"-24 Type "C" thread. Per GM specifications, our switch is designed to cut its own threads when installed into a .348" diameter non-threaded hole in the switch mounting/backing plate.
Our switch should easily fit, and screw into an original mounting/backing plate.
However, it has come to our attention that there my be problems when installing our switch into some (or all) of the currently reproduced mounting/backing plates. The reason is that these reproduction mounting/backing plates have a smaller hole size and are pre-threaded.
-replacement made in Taiwan-, all Replaces flasher #'s 146, 170, 175, 552, and SF552. (has... see more-replacement made in Taiwan-, all Replaces flasher #'s 146, 170, 175, 552, and SF552. (has a silver round metal housing)
simple plug-in conversion allows use of a CS130-D (serpentine belt, internal fan) series internally regulated... see moresimple plug-in conversion allows use of a CS130-D (serpentine belt, internal fan) series internally regulated alternator in place of the original SI series internally regulated alternator