The FOX 1.600-inch engine valve is a single replacement valve with a 0.504-inch inner diameter and a 0.008-inch wall thickness, intended for routine valve service and engine rebuilds. The listed dimensions allow technicians to verify fit against valve seats and guides during reconditioning. Sold individually to simplify parts matching and inventory management for shops and DIY installers.
Fox Valve 1.600 OD x 0.504 ID x 0.008 TH