I have a 1984 K10, 305 700r4.
Can I do away with my EGR valve and related vacuum lines and switch. Does this have anything to do with the torque converter lock up system? I would like to do away with some of these vacuum lines but I am not sure about this switch mounted just above the EGR valve. It has 2 vacuum lines on one side and wires plugged into the other side. Thanks for any help.