Cometic GM Gen-4 Small Block V8 Valley Pan Gasket - With Active Fuel Management 2022-gmc-sierra-2500-hd-at4-esi4995240 Unique One-Piece High Quality Housing

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

given that as boost rises

Incorporating BD's exclusive Variable Orifice Technology

Cometic GM Gen-4 Small Block V8 Valley Pan Gasket - With Active Fuel Management 2022-gmc-sierra-2500-hd-at4-esi4995240 Unique One-Piece High Quality HousingAll 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