cut and turn beams are the cheapest, simplest.
If you don't have the confidence in that, there are a few bent beam kits out.
for a little more work, but with more travel, F-150 beams are longer(longer lever=more travel)
For more cash, Camburg, Threat motorsports, BMS Fabrications, BTF Fabrication, etc all make Long travel kits in both equal and un-equal length configurations. unequal length uses the stock pivot locations, equal length uses new beam pivots. Some are set up as J-beams(Radius arm welded to beam) and some are set up as the standard radius arm/beam set. for more info check out the Tech Library and the Prerunner section in the Suspension/Armor section of the forums.
Also everything mentioned is for the front only. The rear setup will most likely not be part of the front kit.
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