holley Carb kickdown

[cantbecaught4]

hello all, I just swapped a new 400 in my bronco this last weekend (took out the tire 351m). I put a Holley 600 4bbl on the new 400, the old motor still had the factory 2 bbl. The Kickdown isnt working right since i put in the new motor. I see that Holley has a extension to put on the kickdown lever when swithing from a 2bbl to a 4 bbl. Is that estension all I have to do or is there a secret to make the kickdown work.

Thank you

 

[Justshootme84]

There is a pinned topic in the 80-96 Bronco Tech support forum (very first one, in fact) covering several setups for the C6 kickdown rod and linkage. The Holley ext. kit may work for you, or you may want to extend the actual rod itself. JSM84

 

[cantbecaught4]

Thanks I will check it out.