I think you are going to need some help hooking up the linkage, setting the kickdown and all. You can buy all kinds of aftermarket cables and linkage, but you 2bbl linkage will work just fine. Think about the function and how to set things up. Last thing you need is the throttle to stick open, or your tranny to burn up because the kickdown is not adjusted.
I have to agree that if you don't already have a 4 barrel intake on it and the linkage ready for it you're going to be in a learning process or if you don't get it right you're going to be a massive learning process LOL...
