Cometic GM Gen-4 Small Block V8 Valley Pan Gasket - With Active Fuel Management 2022-gmc-sierra-2500-hd-at4-esi4995240 8" Box) 153" WheelbaseEmissions Disclaimer:

8" Box) 153" WheelbaseEmissions Disclaimer: This product does not require a CARB EO#

Unique One-Piece High Quality Housing W/ Sight Window: The smooth one-piece (Patent Pending) high quality sealed housing with auxiliary air inlet is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available

Available with chrome silver or diamond black 4-inch adjustable slash-cut tips

3 Racing Bronze

Cometic GM Gen-4 Small Block V8 Valley Pan Gasket - With Active Fuel Management 2022-gmc-sierra-2500-hd-at4-esi4995240 8" Box) 153" WheelbaseEmissions Disclaimer:All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns