Holley's LS valley covers with oil fill provisions are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern, trussed design with an integrated oil fill neck and billet oil fill cap, 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 features 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 LS valley covers with oil fill provisions 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
- Features integrated oil fill neck with included billet aluminum oil fill cap (Holley P/N 241-225)
- 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
-
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.
Specs
| Application | LS1/LS6 |
| Baffle Included | No |
| Bolt Pattern | 11 |
| Brand | Holley |
| Configuration | One Piece |
| Emission Code | 4 |
| Finish | Anodized Black |
| Gaskets Included | No |
| Grade Type | Performance |
| Logo | Trussed, No Logo |
| Material | Billet Aluminum |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 10 |
| Oil Fill Cap Included | Yes |
| Product Type | Valley Covers |
| Style | Trussed |
| Warranty | Limited 90 Day |
| UPC | 090127024591 |
| Part Number | 241-369 |
Emissions
4
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
- Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Menu
Close
