I have a G900 LP that is serial number 36300145. This puts it at the very end of production. Someone in the past has put what I believe is a Ford truck/car power steering pump on it with a cobbled up bracket. I would like to return it to original, but am unsure as to what kind of pump was on it and what the original pump bracket looked like. I have a 1969 Vista and a 1967 M670 Super and both of those have the Saginaw power steering pump and the 670 Super has the Saginaw Hydramotor. My late G900 has the Saginaw Hydramotor and external steering cylinder, but my alternator mount looks factory and the alternator is mounted conventionally not backwards like my Vista and 670 Super. In my IT manual, it says the late G900 would have a Vickers pump. Is this correct? Would MM have used a Saginaw Hydramotor with a Vickers power steering pump? Does anyone have a Vickers pump and bracket they would sell, or is there something else that is available? Thanks in advance for your replies!