HBS Axle Mounted Steering Box 7/16"

Fits Hyper Chassis or other cars using an axle mounted rack box.

Designed to accept 16-194 (3"), 16-193 (2-3/8") steering arms. Rack has aluminum clevises for a 7/16" rod end and are 15 degrees from the face. 5/8"-36 spline. 3/8" mounting holes. Use with one of our splined steering columns and 16-600,16-625, or 16-622 (Ti) universal.

Tighten the 3/8" mounting bolts to 20-22 foot-pounds and use thread locker. Tightening these bolts too much can result in the rack box not being able to steer easily.

Box may feel a little tight until after the first race due to the exact tolerances it is machined to and the effort to eliminate any play.

• Ratio: One turn of steering wheel = 4.8" of travel of rack.
• Total stroke of the rack is 4-1/8"
• Center to center of steering rod mounts is 11"
• Mounting holes to mount rack to axle (or clamp) is 1-3/4", 3/8" diameter
• Distance from rack centerline to pinion centerline is 1"
• Distance from rack centerline to mounting holes is 3/4"
• Housing of pinion is 2" deep