Genuine OEM GM Gen IV L96 Factory Truck Intake Manifold Square Port Heads LS3 **WILL NOT FIT CATHEDRAL PORT CYLINDER HEADS** ACDelco GM Original Equipment Engine Intake Manifolds evenly distribute the incoming engine air to each of the cylinders,...

Billet Aluminum Mass Air Flow (MAF) Sensor Bung for 4" Intake Tube and GM LS3/LS7 style MAF. ***MADE IN THE USA*** This mounting flange can be welding to aluminum intake tubing to be able to install your mass air flow sensor into your custom intake...

This S&B cold air intake for the 2017-2018 Colorado / Canyon 3.6L was engineered to minimize air restriction and flows 31.96% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat...

This S&B cold air intake for the 2017-2018 Colorado / Canyon 3.6L was engineered to minimize air restriction and flows 31.96% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat...

This S&B cold air intake for the 2017-2018 Silverado 1500 / Sierra 1500 was engineered to minimize air restriction with a custom enclousure that protects the filter from engine heat and dirt. This intake flows 40.16% better than stock. This kit comes...

This S&B cold air intake for the 2016-2017 Silverado / Sierra 2500, 3500 was engineered to minimize air restriction and flows better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat...

This S&B cold air intake for the 2014-2016 Silverado 1500 / Sierra 1500 was engineered to minimize air restriction and flows 40.16% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine...

This S&B cold air intake for the 2009-2015 Silverado / Sierra 2500, 3500 was engineered to minimize air restriction and flows 55.66% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out...