The Boundary billet black oil pump gear is for 2011+ Ford Coyote Mustang and GT350 V8 engines, featuring vane porting and MartenWear treatment. Finished in black, this treated billet gear is intended as a direct replacement to improve wear characteristics and integrate with vane‑ported oil pump designs used on those Coyote V8 applications.
Boundary 2011+ Ford Coyote Mustang/GT350 Billet Black Oil Pump Gear - Vane Ported MartenWear Treated