designed to improve throttle response

castle nut

Head Bolt Washer Kit CAD Plated Fits 1940-47 Harley-Davidson 45's

Parkerized machined and heat treated bushings and pivot bolts to rebuild clutch arm and cover on 1944-52 Harley-Davidson 45 Solo

Chrome Solo Seat Bolt-On Spring Mounts for Harley-Davidson Swingarm Frames 1958 - 1985 Makes_Norton designed to improve throttle responseThese chrome plated, bolt on solo seat spring mounts fit Harley Davidson Big Twin frames from 1958 through 1985. This includes Panhead, generator Shovelhead and cone Shovelhead powered motorcycles. These seat spring mounts conveniently fit over the threaded end of the shock studs (the heavy duty studs that hold the top of the shocks to the frame) and are held in place with the stock nuts. This gives a secure and tidy way to support the solo seat