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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: MCIVS50966 Manufacturer Sku #: VS50966
$68.95
2017 - 2021 Chevy Silverado 2500
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2023 - 2023 GMC Sierra 3500 HD
Product Name:Mahle Valve Cover Gasket Set 17-23 GM 6.6L Duramax L5P Manufacturer: Mahle Manufacturer Part #:VS50966 Thoroughbred Diesel Part #:MCIVS50966 Fitment Notes:17-23 GM 6.6L Duramax L5P
Built for 2017-2023 GM 6.6L Duramax L5P engines, this Mahle valve cover gasket set provides an exact OEM fit to restore factory-level sealing and protection. Engineered for durability under extreme heat and pressure, it prevents oil seepage and helps maintain engine performance. Perfect for both routine maintenance and valve cover servicing, this set meets or exceeds original equipment specifications.