I'm looking for some info o omc power trims and tile specifically for the older ones. A family member has come to me as the DIY guy and has 1975 evinrude 50 sizzler manual tilt, and also has a tilt n trim unit from a newer unit maybe mid or late 80s, I know the older units used that big bracket that had the pump and lift shocks on the outside of the engine bracket, and the newer style they went two was all located inside the bracket area. Can this tilt and trim unit work if I just find a 80s style bracket or what would i need? Any help on this is greatly appreciated.