This Supertech Inconel exhaust valve is made for the Ford Coyote 5.0L engine and supplied as a single driver-side item. Specified at 33.00mm head diameter, 5.95mm stem diameter and 108.6mm length, the listing identifies the part as an Inconel exhaust valve suited to high-temperature exhaust service in Coyote 5.0L applications.
Supertech Ford Coyote 5.0L Inconel Exhaust Valve 33mm x 5.95mm x 108.6mm - Single (D/S Only)