This is probably the most accurate reproduction available of the Bendix Master Cylinder used by Ford and Mercury from 67 - 73. It is not perfect though. The cap with the embossed writing was only used from 69 on. Correct earlier caps are available though. On Fords the master and cap are painted black and a sticker is placed over the writing on the earlier caps. The sticker references the Ford part number for Brake fluid vs, the industry standard number stamped in the cover. Also the stop blot on the bottom of the Master Cylinder is only correct from 67 until mid 68. It was them replaced with an Allen bolt.