Vibrant's Thermostatic Oil Sandwich Adapter comes tapped with -10 ORB inlet/outlet ports, includes a pair of -10 AN Male Flare adapter fittings and five (5) Oil Filter adapter bolts (M18 x 1.5, M20 x 1.5, M22 x 1.5, 3/4 in.-16 and 13/16 in.-16).