Holley 241-265 LS Valley Cover Trussed GM LS2/LS3/LS7/LSX Trussed Valley Cover, Black Anodized Finish
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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 and Benefits:
- 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
Associated Comments:
- If it is your intent to use the top mounted factory oil pressure sensor on LS2/LS3/LS7/LSX engines, you will need to carefully drill and tap the oil pressure sensor provision using the pre-located pilot hole on the bottom of the valley cover. The hole should be drilled and tapped to accept an M16 x 1.5 male NPT fitting.
- 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.
Details:
- Application: LS2/LS3/LS7/LSX
- Bolt Pattern: 11
- Configuration: One Piece
- Finish: Anodized Black
- 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
- Style: Trussed
- Warranty: Manufacturer's Limited 90 Day Warranty
Installation Guide: Download PDF
Installation / Product Video: Watch on YouTube
β οΈ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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