SKU: 1299653394

Fits 1999-2007 Chevrolet Silverado 1500 Holley Ls Valley Cover - Trussed 241-260

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Description

Fits 1999-2007 Chevrolet Silverado 1500 Holley Ls Valley Cover - Trussed 241-260GM LS1 LS6 Finned Valley Cover, Natural Billet 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

GM LS1/LS6 Finned Valley Cover, Natural Billet

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.

NOTES: *If using for DOD Delete you must drill and tap all 8 oil port holes 1/8-NPT and install plugs in the oil ports or loss of oil pressure will occur.

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

Specs:

Application LS1/LS6
Bolt Pattern 10
Brand Holley
Clearance Category Engine
Configuration One Piece
Discount Percentage 26-50%
Emission Code 4
Finish Natural
Gaskets Included No
Grade Type Performance
Hardware Included No
Logo Trussed, No Logo
Material Billet Aluminum
Mounting Hole Quantity 10
Oil Fill Cap Included No
Product Type Valley Covers
Sale Category Engine
Style Trussed
Warranty Limited 90 Day

Application:

Year Make Model Submodel
2003-2006 Isuzu Ascender LS
2003-2005 Isuzu Ascender Limited
2003 Isuzu Ascender Base
2005 Isuzu Ascender S
2004-2007 Buick Rainier CXL
2004-2005 Buick Rainier CXL Plus
2003-2006 Cadillac Escalade ESV Base
2002-2006 Cadillac Escalade EXT Base
2004-2005 Cadillac CTS V
2006 Cadillac CTS V
2002-2006 Cadillac Escalade Base
2002-2005 Cadillac Escalade Base
2003-2006 Chevrolet Trailblazer EXT LT
2003-2006 Chevrolet Trailblazer EXT LS
2003-2004 Chevrolet Trailblazer EXT North Face
2003-2004 Chevrolet SSR Base
2005-2006 Chevrolet SSR Base
2007 Chevrolet Silverado 1500 Classic WT
2007 Chevrolet Silverado 1500 Classic LT
2007 Chevrolet Silverado 1500 Classic LS
2007 Chevrolet Silverado 1500 Classic Hybrid
2007 Chevrolet Silverado 1500 Classic SS
2007 Chevrolet Silverado 2500 HD Classic LS
2007 Chevrolet Silverado 2500 HD Classic LT
2007 Chevrolet Silverado 2500 HD Classic WT
2007 Chevrolet Silverado 3500 Classic LT
2007 Chevrolet Silverado 3500 Classic WT
2007 Chevrolet Silverado 3500 Classic LS
2007 Chevrolet Silverado 1500 HD Classic LT
2007 Chevrolet Avalanche LTZ
2007 Chevrolet Avalanche LS
2007 Chevrolet Avalanche LT
2007 Chevrolet Avalanche Base
2002-2006 Chevrolet Avalanche 1500 Z71
2002-2006 Chevrolet Avalanche 1500 Base
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2002-2003 Chevrolet Avalanche 1500 North Face
2002 Chevrolet Avalanche 1500 LT
2005-2006 Chevrolet Avalanche 1500 LT
2002 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LS
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
1998-2002 Chevrolet Camaro Z28 SS
1998-2002 Chevrolet Camaro Z28
1997-2004 Chevrolet Corvette Base
1998 Chevrolet Corvette Indianapolis 500 Pace Car
2001-2004 Chevrolet Corvette Z06
2003 Chevrolet Corvette 50th Anniversary Edition
2003 Chevrolet Corvette 50th Anniversary Edition Pace Car
2005-2006 Chevrolet Corvette Base
2003-2007 Chevrolet Express 1500 LS
2003-2007 Chevrolet Express 1500 Base
2006-2007 Chevrolet Express 1500 LT
2003-2007 Chevrolet Express 2500 Base
2003-2007 Chevrolet Express 2500 LS
2003-2006 Chevrolet Express 2500 LS
2003-2005 Chevrolet Express 2500 Base
2003-2005 Chevrolet Express 2500 LS
2006-2007 Chevrolet Express 2500 LT
2006 Chevrolet Express 2500 LT
2003-2007 Chevrolet Express 3500 Base
2003-2007 Chevrolet Express 3500 LS
2003-2005 Chevrolet Express 3500 LS
2006-2007 Chevrolet Express 3500 LT
2006-2009 Chevrolet Impala SS
2006-2007 Chevrolet Monte Carlo SS
2006-2008 Chevrolet Trailblazer LT
2006-2008 Chevrolet Trailblazer SS
2006-2007 Chevrolet Trailblazer LS
2008 Chevrolet Trailblazer Base
1999-2007 Chevrolet Silverado 1500 LT
1999-2006 Chevrolet Silverado 1500 LS
1999-2005 Chevrolet Silverado 1500 Base
2007 Chevrolet Silverado 1500 Base
2002-2004 Chevrolet Silverado 1500 WT
2006-2007 Chevrolet Silverado 1500 WT
2003-2006 Chevrolet Silverado 1500 SS
2004-2007 Chevrolet Silverado 1500 LT
2004-2006 Chevrolet Silverado 1500 Hybrid
2004-2005 Chevrolet Silverado 1500 LS
2007 Chevrolet Silverado 1500 LTZ
1999-2004 Chevrolet Silverado 2500 Base
1999-2004 Chevrolet Silverado 2500 LS
1999-2004 Chevrolet Silverado 2500 LT
1999-2000 Chevrolet Silverado 2500 Base
2003-2005 Chevrolet Silverado 2500 Base
1999-2000 Chevrolet Silverado 2500 LT
1999-2000 Chevrolet Silverado 2500 LS
2001-2002 Chevrolet Silverado 2500 Cheyenne
2004 Chevrolet Silverado 2500 WT
2001-2007 Chevrolet Silverado 2500 HD LT
2001-2006 Chevrolet Silverado 2500 HD LS
2001-2005 Chevrolet Silverado 2500 HD Base
2003-2007 Chevrolet Silverado 2500 HD WT
2007 Chevrolet Silverado 2500 HD LTZ
2001-2006 Chevrolet Silverado 3500 LS
2001-2006 Chevrolet Silverado 3500 LT
2001-2005 Chevrolet Silverado 3500 Base
2004 Chevrolet Silverado 3500 WT
2006 Chevrolet Silverado 3500 WT
2000-2006 Chevrolet Suburban 1500 LS
2000-2006 Chevrolet Suburban 1500 LT
2000-2001 Chevrolet Suburban 1500 Base
2003-2006 Chevrolet Suburban 1500 Base
2004-2006 Chevrolet Suburban 1500 Z71
2006 Chevrolet Suburban 1500 LTZ
2000-2006 Chevrolet Suburban 2500 LS
2000-2006 Chevrolet Suburban 2500 LT
2000-2001 Chevrolet Suburban 2500 Base
2000-2006 Chevrolet Tahoe LT
2000-2006 Chevrolet Tahoe LS
2000-2004 Chevrolet Tahoe LT
2000-2001 Chevrolet Tahoe Base
2006 Chevrolet Tahoe Base
2003-2006 Chevrolet Tahoe Z71
2003-2004 Chevrolet Tahoe Z71
2007 Chevrolet Silverado 3500 HD WT
2007 Chevrolet Silverado 3500 HD LTZ
2007 Chevrolet Silverado 3500 HD LT
2004-2005 GMC Envoy XUV SLE
2004-2005 GMC Envoy XUV SLT
2003-2005 GMC Envoy XL SLE
2003-2005 GMC Envoy XL SLT
2005-2006 GMC Envoy XL Denali
2007 GMC Sierra 1500 Classic SLT
2007 GMC Sierra 1500 Classic Hybrid
2007 GMC Sierra 1500 Classic WT
2007 GMC Sierra 1500 Classic SLE
2007 GMC Sierra 1500 Classic SL
2007 GMC Sierra 1500 Classic Denali
2007 GMC Sierra 2500 HD Classic WT
2007 GMC Sierra 2500 HD Classic SL
2007 GMC Sierra 2500 HD Classic SLT
2007 GMC Sierra 2500 HD Classic SLE
2007 GMC Sierra 3500 Classic SLT
2007 GMC Sierra 3500 Classic WT
2007 GMC Sierra 3500 Classic SLE
2007 GMC Sierra 3500 Classic SL
2007 GMC Sierra 1500 HD Classic SLT
2007 GMC Sierra 1500 HD Classic SLE
2005-2006 GMC Envoy Denali
2003-2007 GMC Savana 1500 Base
2003-2005 GMC Savana 1500 SLE
2006-2007 GMC Savana 1500 LS
2006-2007 GMC Savana 1500 LT
2003-2007 GMC Savana 2500 Base
2003-2005 GMC Savana 2500 SLE
2003-2005 GMC Savana 2500 Base
2007 GMC Savana 2500 LT
2007 GMC Savana 2500 LS
2003-2007 GMC Savana 3500 Base
2003-2005 GMC Savana 3500 SLE
2006-2007 GMC Savana 3500 LS
2006-2007 GMC Savana 3500 LT
1999-2007 GMC Sierra 1500 SLT
1999-2007 GMC Sierra 1500 SLE
1999-2004 GMC Sierra 1500 SLT
1999-2003 GMC Sierra 1500 SL
2006 GMC Sierra 1500 SL
2001 GMC Sierra 1500 C3
2002-2007 GMC Sierra 1500 WT
2002-2006 GMC Sierra 1500 Denali
2002-2005 GMC Sierra 1500 Base
2002 GMC Sierra 1500 HT
2005-2007 GMC Sierra 1500 SLE
2005-2007 GMC Sierra 1500 SLT
2005-2006 GMC Sierra 1500 Hybrid
2001-2003 GMC Sierra 1500 HD SLE
2005-2006 GMC Sierra 1500 HD SLE
2001-2003 GMC Sierra 1500 HD SLT
2005-2006 GMC Sierra 1500 HD SLT
1999-2004 GMC Sierra 2500 SLE
1999-2004 GMC Sierra 2500 SLT
1999-2002 GMC Sierra 2500 SL
1999-2000 GMC Sierra 2500 SLT
1999-2000 GMC Sierra 2500 SLE
1999-2000 GMC Sierra 2500 SL
2002-2004 GMC Sierra 2500 Base
2003-2004 GMC Sierra 2500 WT
2001-2007 GMC Sierra 2500 HD SLT
2001-2007 GMC Sierra 2500 HD SLE
2001-2002 GMC Sierra 2500 HD SL
2006 GMC Sierra 2500 HD SL
2002-2005 GMC Sierra 2500 HD Base
2003-2007 GMC Sierra 2500 HD WT
2001-2006 GMC Sierra 3500 SLT
2001-2006 GMC Sierra 3500 SLE
2001-2002 GMC Sierra 3500 SL
2006 GMC Sierra 3500 SL
2002-2005 GMC Sierra 3500 Base
2004-2006 GMC Sierra 3500 WT
2000-2006 GMC Yukon SLE
2000-2006 GMC Yukon SLT
2000-2005 GMC Yukon SLT
2001-2006 GMC Yukon Denali
2006 GMC Yukon SL
2000-2006 GMC Yukon XL 1500 SLT
2000-2006 GMC Yukon XL 1500 SLE
2001-2006 GMC Yukon XL 1500 Denali
2006 GMC Yukon XL 1500 SL
2000-2006 GMC Yukon XL 2500 SLT
2000-2006 GMC Yukon XL 2500 SLE
2007 GMC Sierra 3500 HD WT
2007 GMC Sierra 3500 HD SLT
2007 GMC Sierra 3500 HD SLE
2007 GMC Sierra Base
2004 Pontiac GTO Base
2005-2006 Pontiac GTO Base
1998-2002 Pontiac Firebird Trans Am
1998-2002 Pontiac Firebird Formula
2005-2008 Pontiac Grand Prix GXP
2005 Saab 9-7x Arc
2006 Saab 9-7x 5.3i
2003-2007 Hummer H2 Base
2005-2007 Hummer H2 Luxury
2005-2007 Hummer H2 Adventure
2007 Hummer H2 Special Edition
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: 1299653394

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4.1 ★★★★★
Based on 21 reviews
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Product Reviews
M
Verified Purchase
Michael D. Anzilotti
Alexandria, US
★★★★★ 5
A daily digestive game changer
Size: 1.46 Pound (Pack of 1)
I’m an 81 year old male having problems with my stomach. My Gastroenterologist after numerous tests including a colonoscopy, recommended Meta Mucil, to my surprise. I was expecting more prescription meds. I have been using it every day and I understand why this is what he recommended for me. I feel better already having only used Meta Mucil for a little over a week. It is an excellent product but speak to your doctor first if you are having digestive problems. I also like the fact that it’s sugar free.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 5
Spicy little organizer
Size: 7.4" - 3 Drawers (2.2" each drawer), Color: Black, Size: 7.4" - 3 Drawers (2.2" each drawer), Color: Black
I just love being able to organize a cupboard and make it neater and more efficient. This spice rack is just the ticket to help me do just that. The rack is very well made. The drawers slide out easily and are very sturdy. It was so easy to install - there was really no assembly required. It holds 30 of the average sized spice jars. Not only is it very functional, but it looks really good, too. Finding my spices will be much easier now. I would buy this product again. It was a really great price and a very good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2025
K
Verified Purchase
Kesia Iosefa
Draper, US
★★★★★ 5
Great product & strong tape! Just check the width if ALL of your spices will fit first :)
Size: 7.4" - 3 Drawers (2.2" each drawer), Color: Black
It's great! I didn't have to put it together, it was already assembled. Organized my spices in the cabinet making it look way more neat and easier for me to access ALL my spices. It comes with the two-sided sticky tape that helps it stay in place. Only two things I would say is be careful when placing the rack with the tape down and wanting to pull it back up to rearrange or move it, the tape is really strong, and check the width of the organizer of where you place your spices because I didn't see if there were wider width options for my bigger spice bottles. Other than that, still love it :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
A
Verified Purchase
Another Rando from Somewhere
Draper, US
★★★★★ 5
Good racks, 2 slides instead of 1, smooth action
Size: 7.1" - 2 Drawers (3.3" each drawer), Color: Black, Size: 7.1" - 2 Drawers (3.3" each drawer), Color: Black
Pros: 2 sliders instead of just one, smooth action on the slides, slides ‘lock’ into place when retracted Cons: none for me, other than no option for a single drawer in this size Needed a wide 2-tier rack to go along with other racks I bought at the same time. I chose this one primarily because: - it has 2 sliders, instead of a single one in the middle. - it’s shorter than others I looked at and I needed to fit some taller items. - there’s only screws attaching the sliders to the base, which I was going to remove to reduce height. I really only needed a single 2-tier rack in this size, but it was only offered as a double. Fortunately, the sliders were only affixed to the base with screws and not rivets, so dismantling a single drawer was easy and didn’t require doing any damage. If you happen to need to do the same, but still have to use the base to clear a lip at the bottom of the cabinet, the metal of the base should be easy to cut in half if you have or have access to the power tools to do so. If you don’t, you could still dismantle 1 rack and just create a new base with some thin wood, then screw both directly to the cabinet. No complaints, would buy again if it were offered in a single-drawer configuration. Having 2 slides was still definitely a big plus, nonetheless, but I now have half a unit that I don’t necessarily need. I would note that the sliders don't extend quite as far out as I thought they may, but it's really only ≤1" that I'm talking about and they still extend far enough to vertically pull the rear-most item out, so it's not a biggie, just worth noting. * I didn’t use the adhesive strip and just threw it away, as I intended to secure it with screws from the beginning. If you’ll be using the base, I’d suggest drilling holes through the base and securing it to the cabinet with screws. The adhesive could well be fine, but it’s asking for trouble to have this loaded with glass and have the adhesive give out. No doubt it would happen when you have 3 things on the stove, the phone is ringing and it was the also week you kinked your back something awful, right? (Item reviewed: 2 drawer x 3.3")
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Reviewed in the United States on March 16, 2026
C
Verified Purchase
Christopher M.
Dallas, US
★★★★★ 5
Excellent quality / size.
Size: 7.4" - 3 Drawers (2.2" each drawer), Color: Black
You magnificent SOB! This is an excellent product - it is exactly as advertised, saves space, is well-built and the measurements are spot-on. There is no assembly and the double-sided tape works perfectly to stabilize the unit. Great product and worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026

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