Electric Power Steering Pump - 1967 Barracuda

Theses TRW units are found in the Holden TS Astra here in Australia (they run a 120 amp alt and i hear the pumps can pull at max 80amp but not confirmed), so Opel or maybe GM. Popular steering mod down here, everyone seems to use them maybe because they are plentifully, cheap and they work, I'm sure other pumps work just as well it's just what we have to work with. For instance if i was to go find your volvo pump here I'd think the price would be three fold.