1970 Challenger RT 383 Power Steering Question

[7071Challenger]

I need to replace the crimped power steering hose but not sure what type power steering pump came on these cars. Its all stock RT 383 4 barrel. I keep finding in search a saginaw but wanted to make sure...Any thoughts ? Apparently I need a "line wrench" to remove the ends
. I have replaced a lot of things but never a PS hose, any help is greatly appreciated.

 

[Challenger RTA]

A pair of vise gripe will take it off.A flair would be preferred for install. any wrench will do just don't round off,but get it tight.