Tune Up Shim 1952518-15 for Hurst Comp / Plus shifter

The 1952518-15  Tune Up from Super661 was designed to improve the 2 to 3 shift on new Hurst shifters. As seen on the GearBoxVideo "Secrets Revealed" video. This shim is placed in-between the wave shim and shifter body.  This tightens loose gate clearances and can also be used to compensate for wear on gate and carrier faces. If you have a new shifter that is jamming  use our  1957181-50 in conjunction with this shim. This shim is included in our deluxe rebuild kit and we suggest getting our  kit if you need to completely overhaul your shifter.