This Buggy Rack & Pinion measures 14-3/16″ from eye to eye and weighs approx. 3-1/3 lbs.. The pinion will travel 3/4 of a turn from center to lock. The rack will travel 2-1/2″ from center to lock. Distance between inner mounting holes is 1-5/16″ and the outer mounting holes is 2-1/4″. The width of the body is 1-1/4″. Has 5/8″ x 36 spline input pinion shaft and (2) 3/8″ heims for tie rod attachment.