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
1970
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.
-ALTDI-, with warning lights Note: Modified for driver side 1985 and earlier SI series internally... see more-ALTDI-, with warning lights Note: Modified for driver side 1985 and earlier SI series internally regulated alternator, if using a 1984-99 CS external fan series internally regulated alternator you must also purchase part #VAK6986CS ALTERNATOR CONVERSION HARNESS
simple plug-in conversion allows use of a 1984-99 CS external fan series, internally regulated alternator... see moresimple plug-in conversion allows use of a 1984-99 CS external fan series, internally regulated alternator in place of the original externally regulated alternator