Power steering too easy!

[speED]

67 Camaro, originally a 6 cylinder with power steering. After engine swap (454) steering became super easy. You can actually turn wheel with your pinky. Still using the 6 cyl. box but changed to a V8 pump. Would like to fix situation. Would also like to eventually switch to a quick ratio box. I'm looking for recommendations on fixing the current problem as well as possible quick ratio box swap and the potential problems (header clearance, etc.)