engine harness to trans. switch, 6 Cyl., automatic trans.
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.
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make |
Model |
Years |
Pontiac |
Firebird |
1972 |
Pontiac |
GTO |
1972 |
Pontiac |
LeMans |
1972 |
Pontiac |
Ventura |
1972 |