just like the title says lets see them lowered pre-97 f150's. i got a 90 f150 that im droppin a 302 bored .030 over with flat top pistons with 351 heads and a edelbrock performer rpm intake manifold and a edelbrock cam with 280 duration. just tryin to get an idea of how much of a lowering kit i should put on my truck. the trucks an extend cab too.

 

I would do a 2/3 drop, and put a set of 285/60/15's out back and a set of 245/60/15's up front, give the truck a nice lower, wide, aggresive look, without going over board. Unless your wanting to go lower than that you will probably have to do a c-notch to the rear portion of the frame.