Looking for in-stock aftermarket parts to modify or upgrade your GMC Sierra 3500 HD with positive air shutdown? At Tunersports.com we carry a huge selection of the top name brand performance positive air shutdown parts and accessories for your Sierra 3500 HD.
Whether you have a 2007 or 2022 GMC Sierra 3500 HD in AT4 to WT trim we have you covered. We have 7 positive air shutdown available to mod your Sierra 3500 HD. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS 1036713-MThe most effective method to emergency shutdown engine is to cut the air supply; Butterfly valve placed in-line in the air intake system; Heavy duty electrical solenoid trips a locked safety cam causing the engine to shutdown within seconds; Unique locking lever holds valve; Unique bead lock keeps b... BD Diesel Positive Air Shutdown (Manual Controlled) - Chevy 2011-2015 LML 2011-2014 GMC Sierra 3500 HD WT 2011-2016 GMC Sierra 3500 HD Denali / SLE / SLT 2015-2016 GMC Sierra 3500 HD Base $687.95 |
 IN STOCK - DROPSHIPS 1036712The most effective method to emergency shutdown engine is to cut the air supply; Butterfly valve placed in-line in the air intake system; Heavy duty electrical solenoid trips a locked safety cam causing the engine to shutdown within seconds; Unique locking lever holds valve; Unique bead lock keeps b... BD Diesel Positive Air Shutdown - Chevy 2004.5-2010 LLY/LBZ/LMM 2007-2010 GMC Sierra 3500 HD SLE / SLT / WT $947.95 |