Chrome 18" gear shift extension

Fits all truck models - Peterbilt, Kenworth, Freightliner, International, Western Star, etc. Air lines and connectors not included. Works with 1/2" thread Eaton Fuller gear shift towers. Bottom end is threaded on the inside. Fits over your existing shift tower.Intended for use on Eaton Fuller transmissions. Thread on (1/2" - 13 UNC thread), threaded portion is 1" long, 6/8" diameter.