Compatible with Harley Davidson 1958 to 1999 Single Cam Panheads, Shovelheads, Evolutions and Big Twins. Will work on all engines that use the B138 (I.D. 0.8125") bearings. We have new Koyo (former Torrington) B-138 bearings available in our store! Function: This set is specifically designed for removing the inner cam bearings. Material: This tool set made of 1045 cold rolled steel, which is sturdy and durable. This tools kit is professionally made in the United States on the state of the art CNC equipment with 100% quality inspection. Tool comes with black oxide finish preventing corrosion to assure many years of service Package Includes: 1 x Inner Cam Bearing Puller Tool Set (as the picture shows). We offer combined shipping services. All our tools are made from high quality materials and are designed for long life durability and ease of use. This listing is for an Inner Cam Bearing Puller Tool designed for Harley Davidson. Compatible with Harley Davidson 1958 to 1999 Single Cam Panheads, Shovelheads, Evolutions and Big Twins. Will work on all engines that use the B138 (I.D. 0.8125") bearings. We have new Koyo (former Torrington) B-138 bearings available in our store! Function: This set is specifically designed for removing the inner cam bearings on the Harley Davidson 1958-1999 Single Cam EVO Evolution Engines. Material: This tool set made of 1045 cold rolled steel, which is sturdy and durable. This tools kit is professionally made in the United States on the state of the art CNC equipment with 100% quality inspection. Tool comes with black oxide finish preventing corrosion to assure many years of service Package Includes: 1 x Inner Cam Bearing Puller Tool Set (as the picture shows). We offer combined shipping services. All our tools are made from high quality materials and are designed for long life durability and ease of use.