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 |
