SKU: 55514345213

Holley LS Valley Cover - Trussed - 241-263

Sale price$179.95 Regular price$199.95
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Holley LS Valley Cover - Trussed - 241-263Overview: Holley's new trussed LS valley covers are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern trussed design, these LS valley covers are the perfect upgrade for your LS engine if you are looking for a subtly custom touch. These valley covers are machined smooth on the underside, allowing for the elimination of Displacement On Demand (DOD), and instead feature an

Overview:

Holley's new trussed LS valley covers are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern trussed design, these LS valley covers are the perfect upgrade for your LS engine if you are looking for a subtly custom touch. These valley covers are machined smooth on the underside, allowing for the elimination of Displacement-On-Demand (DOD), and instead feature an ample gasket sealing surface and provisions for re-installing the oil pressure sensor if necessary. Each valley cover is custom machined for either LS1/LS6 (10 bolt) or LS2/LS3/LS7/LSX (11 bolt) patterns and Holley / Mr. Gasket offers all the necessary gaskets and upgraded hardware options to complete your installation. The new Trussed LS valley covers are available in three unique finishes: natural billet (clear anodized for protection), polished billet, and black anodized billet.

Features:

  • Precision manufactured from billet aluminum with a modern, race inspired, trussed design
  • Available for GM LS1/LS6 (10 bolt) and LS2/LS3/LS7/LSX (11 bolt) engine applications
  • Smooth underside allows for elimination of Displacement-On-Demand (DOD)* and offers ample gasket sealing surface
  • All necessary gaskets and upgraded mounting hardware sold separately
  • Available in three unique finishes: natural billet (clear anodized for protection), polished billet, and black anodized billet

Application:

Year Make Model Submodel Engine Size
2010 - 2015 Chevrolet Camaro 376/6.2L V8
2009 - 2013 Chevrolet Corvette 376/6.2L V8
2009 - 2013 Chevrolet Corvette 427/7L V8
2005 - 2008 Chevrolet Corvette
2014 - 2017 Chevrolet SS
2006 - 2009 Chevrolet Trailblazer 364/6L V8
2005 - 2006 Chevrolet SSR
2005 - 2006 Pontiac GTO
2006 - 2007 Cadillac CTS 364/6L V8
2014 - 2015 Chevrolet Camaro 427/7L V8
2009 Pontiac G8 376/6.2L V8

Specs:

Application LS2/LS3/LS7/LSX
Bolt Pattern 11
Brand Holley
Emission Code 4
Finish Natural
Gaskets Included No
Hardware Included No
Logo Trussed, No Logo
Material Billet Aluminum
Oil Fill Cap Included No
Product Type Valley Covers
Style Trussed
Warranty Limited 90 Day
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55514345213

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Neenie
Alexandria, US
★★★★★ 5
Comfy Dress Shirt.
Beautiful shirt. I ordered the green. Looks good on. Grandson looks good in it! Also looks very comfy.
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Reviewed in the United States on May 25, 2026
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Amazon Customer
San Leandro, US
★★★★★ 5
Great value
Color: Navy Blue, Size: Medium
I love this shirt. Great value, great fit. Hidden button collar is a must.
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Reviewed in the United States on May 9, 2026
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Kenny Garon
Draper, US
★★★★★ 1
Not what was expected
Color: Black, Size: X-Large
The shirt did not match the image on the website. While it is a button-down collar, the buttons are concealed, rather than exposed, and the material is polyester or nylon, giving the shirt a plastic sheen, which I do not like. The image on the website showed exposed buttons, and with tremors in my hands, exposed buttons are hard enough to secure.
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Reviewed in the United States on April 16, 2026
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Gonzalez Family
Lake Worth, US
★★★★★ 5
Tela buena calidad
Good
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Reviewed in the United States on April 22, 2026
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Gary A Hill
Battle Creek, US
★★★★★ 4
Sizeneed 3x
Color: White, Size: XX-Large
I’m to big so it’s to small need 3x
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Reviewed in the United States on February 12, 2026

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