I used them on the -10 and it can't be much different. I can't do the pics right now but the larger bracket goes on the mixture side, the smaller on the throttle. You need to fabricate two angles, I made mine from Van's steel bracket that you don't use in this apllication. Run your cables to the servo arms and terminate them at the mixture and throttle using the bearings suppied. Oh, but first install the angles you made on the cables with the nuts. With the throttle on full and the mixture full rich, line up and attach the cables to the horns. Adjust your cables so you get as linear movment as possible and mark the location of the angles on the AFP brackets. I clamped them first to make sure it all worked smoothly. Remove the whole things and bolt up the brackets to the inlet plate for good, drill the angles where you marked them and although you could rivet them, I choose to use screws and all metal lock nuts. Remount the inlet plate, run your cables through your angles, loosly fit the nuts, add your rubber wipers/seals back to the pushrods, install the nut/bearing and bolt it up to the servo control arms. adjust you cables in and out using the nuys on the angles and you should be all set. Confirm you get full even, smooth motion from stop to stop.