The Granatelli threaded, vented oil fill cap with -10 AN ORB female insert is offered for GM LS/LT and Ford Coyote engines using the 1/4‑turn twist thread. Marketed in a natural finish, this vented oil fill cap provides the specified -10 ORB female interface and fits LS, LT and Coyote 1/4‑twist oil fill openings, supplying a serviceable ventilated cap tailored to those engine families.
Granatelli GM LS/LT / Ford Coyote -10AN ORB Female Threaded Insert Vented Oil Fill Cap - Natural