Hello all,
In the midst of a rewire using painless kit. Tying to determine if I need this little box. Looks like a relay. The old harness was plugged into it. Not sure if its needed anymore (Much like the transmission emissions items from previous posts).
Let me know your thoughts. Truck is 1970 C10, 455 Buick, HEI, Auto.
Thanks ahead of time!!
Tank