Also fits*:* This fit is only a guideline. Please verify the fit by entering your specific vehicle.
Make
Model
Years
CHEVROLET
TRUCK/PICK-UP/SUBURBAN/BLAZER
1972
TECH NOTES:
Introduced in 1970, the Transmission Controlled Spark (T.C.S.) System controls exhaust emissions by eliminating vacuum advance in the lower forward gears, while at operating temperature.
-replacement made in Taiwan-, Replaces 12 volt flasher #'s 146, 170, 175, 552, and SF552.... see more-replacement made in Taiwan-, Replaces 12 volt flasher #'s 146, 170, 175, 552, and SF552. (has a silver round metal housing)
Keeps your battery fully charged and maintained to extend battery life. Monitoring circuitry automatically turns... see moreKeeps your battery fully charged and maintained to extend battery life. Monitoring circuitry automatically turns charger on & off as needed. Fully protected against overcharging, short circuits, and reverse polarity. Features red/green LED indicator light status. Includes both clamp and fused ring-terminal connection adapters. Works on all 6 or 12 volt lead-acid Wet/AGM/Gel batteries. Plug charger it into any 110 volt socket, connect to your battery, and forget about it!