Answer
Jun 12, 2026 - 10:27 AM
This Stage 3 ATS 5R110 transmission package is designed as a mostly complete drop‑in and already includes the built transmission, upgraded torque converter, deep pan, and billet shafts. Beyond what’s in the kit you’ll mainly need fresh transmission fluid, a new filter, and any small install items like cooler‑line flush or fittings your installer recommends, but no special “extra” hard parts are normally required for a stock‑replacement install.
