The power steering pump circulates the oil and if it gives trouble it's usually a leaker and only requires 'O' rings to fix. Power steering boxes can be rebuilt also for around the same price. Prices vary hugely as some models have good second hand parts available while others do not. Limited slip units are also catered for. Trans is powerglide with 5,000 stall convertor by NQ Convertors.
Front end is Cortina and front panels lift off for easy access.
Times have fallen away since then however the fix up appears to be fairly easy in that all the combined electrical solenoids, pumps, motors etc appear to be draining the battery too much at launch so an alternative or split system will need to be installed to rectify.