I had a SkyJacker 6" lift on my 95 F150 X-Cab. SkyJacker sells nothing but quality. All the "Brand" name companies are probably. But I prefer SkyJacker because they are weighted towards Ford Products. I had drop downs & rear blocks on mine with NO Problems!! Clears 33"x12x15 Swampers with minor bumper shimming. You can opt for the more expensive extended radius arm package that is up to you. SkyJacker will include the new pitman arm, some companies make that an extra fee. I don't recommend drop downs/blocks for anything over 6", also 33" tires are the absolute max unless you plan to re-gear. Installation will probably cost around $700 depending on who does it. Go with a facility that has PROOF of doing these trucks! Also, alignments can be a PITA, get referneces for that also.

Wagster