3.5-4 Inch Lift Kit for Ford F-100 & F-150 4WD (1966-1972)

About this kit

3.5-4 Inch Lift Kit, fitment-checked

The tall F-100 kit at 4 in., and the caster requirement is more involved than on the shallow version — Skyjacker names both RAB27 and CB700, and recommends using them together.

Four inches rotates the front axle far enough that Skyjacker specifies two caster correction parts rather than one, RAB27 and CB700, and advises using both together. That is worth reading properly before ordering, because it is a meaningful addition to the bill. The kit itself brings front coil springs and rear add-a-leafs for 4 in. on the 1966-1972 F-100 in 4WD. At 61 lb boxed it is heavier than the shallow kit, as the taller springs require.