My coils must have been duds. They slammed me 4.5" up front. StylinConcepts said nothing about a special coil for the v8 or extended cab.

The coils made me come exactly 1" from tucking rim up front.
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Fabtech 6", Gunner 6 20x10's, 35x12.5's, Nfabs, 4.11 gears