Blessed Performance has the Full-Race Billet Turbo Oil Return Fitting (-10 AN Male) for 2011-2022 Ford F-150 3.5L EcoBoost pickups.
2011-2022 Ford Ecoboost 3.5L F150 and Raptor -10 AN male Billet Oil Drain Fitting. Using an O-ring on the block with -10AN on the business end - this fitting is recommended for one-off big turbo 3.5L turbo fabrication