Mahle VS50438 Valve Cover Gasket Set Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2004 The increase in voltage offers

The increase in voltage offers better throttle response and may provide a small increase in horsepower

This isolates vibration and engine movement while keeping out unwanted engine heat

5-2005 GM Allison 1000/2000 Transmissions (128035612)

2005-2018 Cummins 165GPH System Features:

air-cooled tailpipe tip

Mahle VS50438 Valve Cover Gasket Set Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2004 The increase in voltage offersThe MAHLE VS50438 Valve Cover Gasket Set for your 2001 2004 GM 6. 6L Duramax LB7 is a direct replacement for the factory seals on your engine. One kit required per engine. Features: "OE Style" Direct Replacement 1 Kit Required Per Engine WARRANTY INFO: 1 Year Limited