If you can find the original"generator" P/S set up,it can't be too hard to find brackets to hang a 70's or so pump on your engine,(most rod shops have 'em,and any hydraulic hose shop can build lines to mate the pump and ram. If you'd like your pump to be less visible,there seems to be plenty of room below the engine on the bigger models to build brackets off your front engine mount.Or maybe you could run an electric motor driven rig,with a toggle switch so you could shut it off unless you're parking it or moving real slow.(?)
Speed


1954 GMC 350
1957 GMC 1/2 ton
1962 Chevy C-30
1952 Chevy 6400 dump bed project truck
'98 Harley FLSTC
'66 Pontiac Catalina
'76 Chevy 1 ton Duallie
'84 Bronco II
'78 Dodge W-200
'81 Toyota 4X4 truck