2-1/2" Bolt Spacing Non Binding Steering Box Mt2-1/2 Inch Steering Box Mount Non Binding, Bicknell Racing Productsfree Moving Right Side Steering Block Totally Non-Binding Right Side Steering Mt That Still Has A Positive Hold On The Steering Box. This Spherical Bearing Block Is Designed From The Ground Up To Be The Best Performing Mt On The Market. Easily Cleaned And Greased For A Long Life.