Early Bronco Steering Components

From 1966-1972, Ford Broncos came with manual steering. From 73-77, power steering was optional in the Bronco. The power steering boxes from 73-75 turned approximately 6 turns lock-to-lock and from 76-77, 4 turns lock-to-lock. The 76-77 Bronco box is generally more desirable due to its quicker turning ratio, though some prefer the earlier box for rock crawling because it's easier to turn.