Brand: Allstar Performance Manufacturer's Part Number: ALL56272 Part Type: Ball Joints Product Line: Allstar Performance Ball Joints Automotive Fittings Part Number: AAF-ALL56272 UPC: 848238030457 Greasable: Yes Ball Joint Dust Boots Included: Yes Quantity: Sold individually. Notes: Press-In Large GM Impala Stud style joint. Common asphalt, Allstar 56206 Style Description: Get the most out of your vehicle's suspension with Allstar Performance ball joints. They are available in a variety of applications and styles and are ideal replacements for your upper and/or lower stock originals.