Ultimate Dana 60 Double Ended High Steer Arm Driver side;Fits 6 hole with Keyway Solid Axle knuckles;Clear zinc plated;Machined black to allow customizable tie rod location;Proper 9 degree angle to compensate for knuckle kingpin inclination;Springless design;CNC machined from 1.25 thick 1018 cold rolled steel;Grease zerk fitting for kingpin lubrication;Sold individually Artec Industries Artec Ultimate Dana 60 Double Ended High Steer Arm - HS6031D HS6031D High Steer Arms