Yukon Gear Standard Open Spider Gear Kit For 9in Ford w/ 31 Spline Axles and 2-Pinion Design Chains it features three sets of

it features three sets of interchangeable lenses and closed cell memory foam around the interior frame for protection and comfort

or used with an optional remote cable for quick on-track adjustments

Radial mount for Aero series of calipers on 7

fluid tubes and mounting hardware in a kit

The hubs will not disengage under high torque applications and defaults to the locked position under use

Yukon Gear Standard Open Spider Gear Kit For 9in Ford w/ 31 Spline Axles and 2-Pinion Design Chains it features three sets ofYukon standard open spider gear kit for 9in. Ford with 31 spline axles and 2 pinion design. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.