Holley LS Valley Cover - Trussed - 241-263
SKU: 39238018166

Holley LS Valley Cover - Trussed - 241-263

Sale price$179.95 Regular price$199.95
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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: 39238018166

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Amazon Junkie
Natrona Heights, US
★★★★★ 5
Great golf shirt!
Size: Small, Color: White/Light Blue Stripe
My son loves this shirt! It has silky smooth wrinkle-fabric and is nice and cool on the golf course. It is true to size, hangs well (no clinging) and allows full range of movement. It washes great! I wash and dry in the machine and stains come right out.
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Reviewed in the United States on June 29, 2025
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Dawn
Battle Creek, US
★★★★★ 5
Beautiful colors, nice golf shirt
Size: XX-Large, Color: Aqua Blue Stripe
I always read reviews before I purchase and this golf shirt had positive ones. I ordered one so I could see the fit (true to size), and see how it laundered. Both are a thumbs up from me. Beautiful vibrant color, at a price comparable or less than what you might find in store. The SPF protection is a plus. I will be ordering more.
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Reviewed in the United States on January 20, 2026
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KentBaxter
Dallas, US
★★★★★ 3
Golf shirt
Size: Large, Color: Aqua Blue Stripe
I like the shirt is comfortable, but I thought the ad said three of them and Allie got one. Haven’t looked to see how much I paid for it.
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Reviewed in the United States on September 10, 2025
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Frequent Customer
Battle Creek, US
★★★★★ 5
I like these fleece-lined pants
Color: Black, Size: 32W x 32L
For these specific pants, the 32" inseam is accurate and fits as expected. The fleece lining was great in high 40's and did not feel too warm when the temp climbed into the 60's. I was impressed enough to buy a second pair. They appear to be well made and look great.
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Reviewed in the United States on February 10, 2026
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Kevin Ervin
Chelsea, US
★★★★★ 5
Perfect. Warmth without bulk
Color: Grey, Size: 34W x 30L
Perfect thickness and insulation level. Warmth without bulk. Stylish and do a good job disguising what they are. Cut is similar to "regular" or "straight" cut jeans. Will be ordering other colors...
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Reviewed in the United States on February 13, 2026

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