Used on shifters part number 3918790 and 3660005 Constructed from high strength steel and are stamped with the Hurst name Available in lightweight aluminum chrome plated steel Inside diameter of the bolt hole is 3/8 with 7/8 center to center spacing Gear shift lever stick with chrome plated steel finish 8 long and 3/8 16 thread, Weight: 0.6834330122 pounds, Manufacturer: Hurst