Our in-house Stage 1 4L80E build. Consisting of new clutches, steels, bushings, EPC solenoid, valve body plate, rollerized output shaft, manifold pressure switch, internal harness, sprags, HD 34 element sprag, Sonnax boost valve, billet budget input shaft, billet rollerized forward hub, six-clutch direct setup, more hydraulic modifications and in-house shift kit. Torque converter sold separately.This transmission comes with a 2-year unlimited-mile warranty. Also includes inspection and cleaning of all hard parts, and complimentary hot-flush while transmission is out.