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.
-H.E.I.-, V8, 396 & 402 C.I., automatic trans. Note: Modified for use with a GM... see more-H.E.I.-, V8, 396 & 402 C.I., automatic trans. Note: Modified for use with a GM H.E.I. distributor