Harley Shovelhead Release Arm--Late Casting #37055-82 (OEM 1979-Later)
OEM casting in original black finish. Features OEM casting number 37055-82. There was also an early casting #37055-79. However, early and late castings are essentially the same design with some very minor casting variations, only. We suspect the casting number change was precipitated by use of a new foundry source.
In general, application is for late 1979-later Shovelheads equipped with rotary-style 4-speed transmissions. For FXR and FLT models, a totally different release arm was used.
051222 Trns-Bx (18 07 29, 15-4)