Parts ID

[BAGNDRAGIT]

Originally Posted by 71 super

They are the relays for TCS- Transmission Controlled Spark- part of an early emission program that kept the distributor from reaching full advance until third gear. Should be a vacumn solnoid on intake mounted to a bracket of some type with two vac ports and a two prong flat connector on it for the electrical connection.

i see no extra electrical connector around the engine, and i see no connectors for the relays shown.

i keep finding things like this on the truck............drat.

also does anyone have an evap system diagram for the 6 cylinder? i have an extra line coming from the canister thats plugged. one is going to the tank and the other is going to a vac port on the carb so i am wondering where the third goes. air cleaner? intake?

thanks