Our 500 Series Box is truly the best of its kind.
A direct replacement for the factory power steering box or an easy way to
upgrade from manual steering to power steering. The 14 to 1 ratio adds a
new dimension of handling to your car, smooth operation and excellent road
feedback. This box works with factory POWER steering pitman arm. Both the
400 Series & 500 Series have a ¾" -30 input
shaft and use inverted flare hoses (11/16" -18 pressure fitting &
5/8" -18 return fitting). These are the perfect solution for your bolt
on performance power steering needs!