2004.5-2007 Silverado/Sierra 2500/3500 Cold Air Intake Bundle Kingsport Grey DODGE Cummins 5 inch Block kit recommended

5 inch Block kit recommended for a more level stance

1981-1991 GMC Jimmy

000+ PPM zinc ensures proper torque application and clamp load

Full Power Timer – If set on Sport level

and then carburized and quenched to achieve 60+ HRC surface hardness

2004.5-2007 Silverado/Sierra 2500/3500 Cold Air Intake Bundle Kingsport Grey DODGE Cummins 5 inch Block kit recommendedThis kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 inch intake tube for massive airflow gains, with HSP's signature heat shield box eliminating unwanted hot air entering the cold air intake. For every 1 Degree increase in intake air temperature will result in a 3hp loss. This kit also features HSP's high flow turbo mouthpiece. This turbo mouthpiece will give you the ability to reroute your factory PCV system and remove