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The Wehrli billet upper valve cover set is built for 2011–2016 Chevrolet 6.6L Duramax LML engines, finished in red. These billet covers replace stock upper valve covers to provide a durable, styled appearance while matching the specified Duramax application. Supplied as an upper valve cover set, they are intended for direct replacement on compatible LML engines.
Wehrli 11-16 Chevrolet 6.6L Duramax LML Billet Upper Valve Cover Set - Red
