Pretty sure most of you follow me on IG, but I figured Id just post up my truck here too. 07 Sierra, lq9, Texas Speed Torquerv2, Circle D 3200 stall, Cal-Speed longtubes, SB intake, NNBS intake manifold and 4.10s. Bone stock 4l60e btw. Went a best of 12.58 @ 109. Put down 415RWHP 400RWTQ.