If you are working on the primary or clutch on your Harley-Davidson

Complete Show Bike Kit Chrome Acorn Hardware Harley-Davidson 87-88 Softail

Replaces OEM# 16836-78

and other custom motorcycles

Replaces OEM # 57-1830

Strong Arm Top Engine Mount For Early Big Twin Engines In Gasbox Frames Nut Type_Acorn Nut If you are working onThese Heavy duty top motor mounts fit 1948 1984 HD Big Twin Engines in Gasbox full frames. Gasbox frames have the top engine mounting tab at the Evolution Engine height, this mount allows for a Shovel or Panhead engine to bolt in. Allows for mounting the coil to the engine mount. Stainless steel construction, riveted together for maximum strength. Made in Cleveland, Ohio.