These Heavy-duty top motor mounts fit Harley-Davidson 1948-1984 Big Twins such as Panheads

Part #8320 CHR

and other custom motorcycles

52 tooth sprocket with a 2

Replaces OEM # 57-1830

Strong Arm Top Engine Mount For Early Big Twin Engines In Gasbox Frames Nut Type_Acorn Nut These Heavy-duty top motor mountsThese 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.