03 Pewter Sierra Denali
Radix with 3.1" pulley, ls6 springs, gt2-3, 90mm Dr X harness, 100mm metco pullies, FLT 4l65 lvl5, 05 efans, elite engineering catch can, airaid intake, Stainless works full exhaust( longtubes, highflow cats, dual exhaust), Bosch 52 lbers