This is a Cat 777 triple seven haul truck radiator we have in our stock inventory for exchange. One of our customers is doing an engine change and asked us to deliver it so they will have it on-hand when they are ready to do the engine & radiator swap. It was an awesome snow day for a road trip. Motor Mission Machine & Radiator5435 Desert Point Dr.Las Vegas, Nv.  89118Ph: (702) 649-2366 or (702) 649-0648Fax: (702) 649-4133www.MotorMission.comFacebook.com/MotorMission