Moog ES317L Tie Rod End Problem Solver powdered metal gusher bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability. Problem Solver patented cover plate design allows for tighter tolerances vs traditional cover plate designs, providing a more durable and extended life part. Exclusive cover plate protects against contaminants leaking into the bearing surface. Patent pending Sunoloy coated metal bearings provide smooth stud swing technicians and drivers prefer. Fits select 1960 - 1966 Ford and Mercury vehicles Left outer rod Rods are greasable to reduce friction Easy to install Made of durable, all metal construction