Description
Engine Valley Cover Upgrade. The Holley LS Trussed Valley Cover Natural enhances engine appearance and functionality by providing a billet aluminum valley cover designed specifically for LS2/LS3/LS7/LSX engines. It replaces the stock valley cover, enabling the elimination of Displacement-On-Demand (DOD) with its smooth underside and ample gasket sealing surface, which is crucial for performance and reliability.
Construction and Appearance. Crafted from billet aluminum, this valley cover features a modern trussed design and is finished in a natural billet appearance with clear anodizing to protect against corrosion. Precision machining ensures a smooth underside and robust construction suited for high-performance applications.
Installation. Installation generally requires basic mechanical skills. On LS2/LS3/LS7/LSX engines, careful drilling and tapping are necessary to reuse the factory top-mounted oil pressure sensor. The process is straightforward, with provisions included to facilitate the deletion of DOD functionality if desired.
Warranty. Covered by a Manufacturer’s Limited 90 Day Warranty, providing confidence in the product’s quality and durability.
Application. Designed to fit 2005-2013 Corvette C6 models, excluding the ZR1, offering a tailored upgrade solution for this generation’s LS engine configuration.
Holley 241-263
CA Residents: WARNING: Cancer and Reproductive Harm
- Precision Manufactured From Billet Aluminum With A Modern, Race Inspired, Trussed Design
- Available For GM LS2/LS3/LS7/LSX (11 Bolt) Engine Applications
- Smooth Underside Allows For Elimination Of Displacement-On-Demand 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
- Bolt Pattern 11
- Configuration One Piece
- Emission Code 4
- Finish Natural
- Gaskets Included No
- Grade Type Performance
- Hardware Included No
- Logo Trussed, No Logo
- Material Billet Aluminum
- Mounting Hole Quantity 11
- Oil Fill Cap Included No
- Part Type Valley Pan Cover
- Product Type Valley Covers
- Style Trussed
- Sub Category Gaskets And Sealing Systems
- Manufacturer’s Limited 90 Day Warranty
- Fits 05-13 Corvette C6, Excluding ZR1
| Brand | Holley |
| Underhood Dressup Type | Valley Pan Cover |
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