This is a set of 4.6 liter Ford V8 aluminum cylinder heads off of a late model Mustang. These heads are similar to the performance cylinder heads of a Coyote engine as they have three valves per cylinder. The engine suffered bent valves which cracked some of the valve guides due to a timing system failure. We replaced the guides with some new ones before completing a three angle valve job and surface to them and then assembling them with new valves and valve stem seals.
Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Phone: (702) 649-2366 or (702) 649-0648 Fax: (702) 649-4133 www.MotorMission.com Facebook.com/MotorMission