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.
all Classic Update Series Systems require hand-crimping of numerous terminals onto individual wires. We do... see moreall Classic Update Series Systems require hand-crimping of numerous terminals onto individual wires. We do not recommend the use of pliers to complete this task. Instead, for a professional installation, this 2 pc. set allows you to quickly and securely crimp those terminals. Set includes (1) 20-14 gauge crimper and (1) double wire/10-12 gauge crimper.