New chrome neck cup set with bearings by Old-Stf Cycle. Converts big twin frames to fit the 1930-36 VL i-beam springer front end with 1 1/8" steering stem. No welding or machining work required. The double shielded bearings are RoHS compliant with a load cap of over 2150lbs each at max rpm of 13029 making them far beyond the task and you'll never need to re-grease them. No dust shields are required.
Fits 36-84 Big twin Knucklehead, Big Flathead, Panhead and Shovelhead. Softail 1984/1988 and most Big Twin style custom frames that are designed for traditional press in neck cups.