Automatic Transmission Shift Linkage Kit connects the steering column to the transmission. Universal fit, .50" overall diameter, purple aluminum. Kit includes rod, two rod ends and two jam nuts. Attaching hardware sold separately. 3/8"-24 right hand threads in one end and left hand threads in the other allow for length adjustment of the assembly by spinning the rod. Adjusts from approximately 18" to 19-1/2" to accommodate most Ford automatic transmissions. Check yours before ordering. Rod is anodized purple for a durable shine. Standard rod ends are a general purpose two-piece design making it a very economical and replaceable item as needed. Quick and easy installation.