Moog K3083 Ball Joint 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. Greaseable socket design allows new lubricant to flush contaminants from the assembly, reducing corrosion and wear Loose or worn chassis parts can lead to premature tire wear Fits 1970 - 1983 American Motors vehicles Made from quality materials for durability Designed as original equipment replacement for stock vehicles Easy to install All parts meet or exceed OEM (original equipment manufacturers) standards