/6 1bbl with long headers kickdown hook up

OK, with the Lokar there should be a stud that installs on your throttle lever.
You will need a bracket to hold the cable housing.

The way your kickdown lever on the transmission works, at wide open throttle, the lever has to go all the way back. When you release the throttle to idle, the lever should be allowed to move forward.

The Lokar has a bracket that you attach to one of the bolts that holds the tailshaft to the transmission case. The transmission end of the cable attaches to the kickdown lever.

Route the cable over the bell-housing, and back around over the top of the tailshaft. Make sure it isn't going to interfere with anything. I use tie-wraps to keep it where it belongs.

As you pull on the throttle cable, the end of the Lokar should be on the opposite side of the throttle lever. As the throttle opens, the throttle lever should pull the cable.

I'll go look around in my photobucket and see what I have. It will likely be of a Holley 600 or Carter AFB, but the principle is the same.

CJ