The NRG black shift boot retainer secures your shift boot and works with NRG SK-350, SK-450, SK-480, SK-800 and Heat Sink shift knobs that use an M18x1.5 thread. It provides a clean, finished interface between the boot and knob, keeping the boot retained during shifting while matching common NRG knob fitments for straightforward installation on compatible manual shifters.
NRG Shift Boot Retainer Black (Works with SK-350,450,480, 800 and Heat Sink Shift Knobs (M18x1.5))