Used with pre-83 bajonet style gas caps. Stock style replacement Fat Bob style gas tank that fits all 4-speed 48-84 Big Twin models (excl. Softail models) and all custom bikes based on these early rigid or swingarm frames. Note: It is advised to pressure test seal and test fit all tanks before tanks are painted and installed. Some tanks are painted, but this coat is applied for rust prevention during storage only.
