i am going to buy a long style pro comp AAL, what all will i need to buy in addition to the aal...i heard some people say u need a shim kit and all this stuff i have a 06 fx4 extended cab with a 6" full traction lift 35" and same goes for the bilsteins, im about to buy them...will i need anything else

 

you wont need anything else.

 

ok thanks