Product Description Heavy-duty multi-position manual rotary selector switch hardware engineered for 2006-2010 LBZ and LMM Duramax pickups. Switches custom tuning calibrations on the move safely.
Sale EFI Live EFI LIVE | 2007.5 - 2010 LMM GM Duramax MSRP: Was: $400.00 Now: $320.00 - $400.00 Choose Options
Sale EFI Live EFI Live | 2006 - 2007 LBZ GM Duramax MSRP: Was: $400.00 Now: $320.00 - $400.00 Choose Options