The FOX 1.800-inch engine valve is a single replacement valve with a 0.504-inch inner diameter and a 0.008-inch wall thickness, intended for engine repair and rebuild tasks. Precise dimensional specifications support proper matching to seats and guides during service. Supplied individually, this valve helps mechanics and rebuilders keep inventory lean while selecting the correct sized component for valve work.
Fox Valve 1.800 OD x 0.504 ID x 0.008 TH