Wehrli 11-16 Chevrolet 6.6L Duramax LML Billet Upper Valve Cover Set - Raw Aluminum
SKU: 654632491

Wehrli 11-16 Chevrolet 6.6L Duramax LML Billet Upper Valve Cover Set - Raw Aluminum

Sale price$186.30 Regular price$207.00
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Wehrli 11-16 Chevrolet 6.6L Duramax LML Billet Upper Valve Cover Set - Raw AluminumWCFab Billet Aluminum Upper Valve Cover sets fit LLY, LBZ, and LMM Duramax and are a great way to clean up your engine's appearance. Integrated o ring seal replaces OEM gaskets and prevents the need for use of silicone sealers. Includes countersunk stainless steel fasteners and black anodized #10 JIC ( 10AN) PCV fittings. Finished in raw aluminum ready for polishing or painting standard. Custom Color Powder Coat finishes available as an optional

WCFab Billet Aluminum Upper Valve Cover sets fit LLY, LBZ, and LMM Duramax and are a great way to clean up your engine's appearance. Integrated o-ring seal replaces OEM gaskets and prevents the need for use of silicone sealers. Includes countersunk stainless steel fasteners and black anodized #10 JIC (-10AN) PCV fittings. Finished in raw aluminum ready for polishing or painting standard. Custom Color Powder Coat finishes available as an optional upgrade and carry additional lead time.We recommend pairing these with our Top Outlet Billet Thermostat Housing and Upper Coolant Pipe kits (or a forward facing thermostat setup) because these valve covers do not include brackets for the side mount routing of the OEM setup.

This Part Fits:

Year Make Model Submodel
2015-2016 Chevrolet Silverado 2500 HD High Country
2011-2016 Chevrolet Silverado 2500 HD LT
2011-2016 Chevrolet Silverado 2500 HD LTZ
2011-2016 Chevrolet Silverado 2500 HD WT
2015-2016 Chevrolet Silverado 3500 HD High Country
2011-2016 Chevrolet Silverado 3500 HD LT
2011-2016 Chevrolet Silverado 3500 HD LTZ
2011-2016 Chevrolet Silverado 3500 HD WT
2015-2016 GMC Sierra 2500 HD Base
2011-2016 GMC Sierra 2500 HD Denali
2011-2016 GMC Sierra 2500 HD SLE
2011-2016 GMC Sierra 2500 HD SLT
2011-2014 GMC Sierra 2500 HD WT
2015-2016 GMC Sierra 3500 HD Base
2011-2016 GMC Sierra 3500 HD Denali
2011-2016 GMC Sierra 3500 HD SLE
2011-2016 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 654632491

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Most kids have a security blanket, our daughter has a security elmo... i suggest getting 2 for when elmo needs his bath
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Reviewed in the United States on May 18, 2026
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★★★★★ 5
Snuggle bug
My son loves to snuggle with this. And the binkie attachment piece is a plus!
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Jan M.
Bozeman, US
★★★★★ 5
Great for a 2 year old Mickey lover!
Format: Hardcover
My 2 year old grandson loves these books. He wants someone to read them to him all the time. The books fit into the box with a handy handle that they came in and he takes them everywhere he goes!! They are small board books and perfect for him to handle.
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Reviewed in the United States on May 9, 2026
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Monica Alvarez
Waukegan, US
★★★★★ 5
Great buy
Format: Hardcover
Perfect size little stories that you can cherish with your kids or grandkids
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Reviewed in the United States on May 17, 2026
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Erica
Louisville, US
★★★★★ 5
Great for 1.5-2 year olds
Format: Hardcover
My 2 year old loves Mickey Mouse and loves books. These are perfect size for tiny hands and he takes them everywhere!
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Reviewed in the United States on February 27, 2026

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