Viper 1" and 2" Shifter Knob Lowering Kits

Direct bolt-in and will work with the stock factory knob, or an aftermarket shifter knob using 1/2-20 UNF threads. These lowering kits replace the factory black isolator and come in two versions 1" or 2" lowering kits.

IPS137 ( 1" Lowering Kit )..........$34.00

IPS138 ( 2" Lowering Kit ) ..........$34.00

2" Lowering & 1" lowering Kit

1/2-20 Male to 1/2-20 Female Adapter