Different TRW Power Steering Pumps

image.jpeg I have a TRW power steering pump like the one shown in the inserted picture above. I ordered a set of BB brackets from Classic Industries. Description as follows:

MD2196 - 1966-69 Mopar Big Block Trw Power Steering Brackets
Replacement for TRW power steering brackets for 1966-69 Big Block and Hemi engines. These are for non-A/C applications. To correctly use these brackets, the TRW pump must have a reservoir body to rear pulley face distance of 1-3/4".

My pump does not fit in these brackets. The bolt holes do not line up. Is there more than one TRW pump? Or did Classic send me the wrong or defective bracket?