LB7 Duramax Intake Air Heater Delete Plug Fleece Performance Engine Cylinder Head feature improved oiling to the

feature improved oiling to the valve stems

GMC Sierra 3500 Classic 2007 to 2007

Once you've installed an aftermarket Fuel Filtration System such as our FASS Titanium Series

Neutralizes acid & disperses moisture

Optional Parts Available

LB7 Duramax Intake Air Heater Delete Plug Fleece Performance Engine Cylinder Head feature improved oiling to theThe Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your 2001 2004 GM 6. 6L Duramax. Complete with a pre drilled and tapped ports for a boost gauge, nitrous, water methanol injection and other accessories. Features: Increase Intake Air Flow CNC Machined Billet Aluminum Pre Drilled and Tapped 1 8 inch NPT Ports Note: Aftermarket tuning required for use. Vehicle Fitments Chevrolet Silverado 3500 2001 to