Description

For GM LS2/LS3/LS7/LSX Applications, Trussed Design 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 billetHolley'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.

• Specifications

  • Gaskets Included: No
  • Oil Fill Cap Included: Yes
  • Bolt Pattern: 11
  • Material: Billet Aluminum
  • Grade Type: Performance
  • Application: LS2/LS3/LS7/LSX
  • Logo: Trussed, No Logo
  • Mounting Hardware Included: No
  • Baffle Included: No
  • Finish: Anodized Black
  • Configuration: One Piece
  • Mounting Hole Quantity: 10
  • Style: Trussed

• Product Fits

  • Buick LaCrosse 2008-2009
  • Buick Rainier 2005-2007
  • Cadillac CTS 2009-2015
  • Cadillac Escalade 2007-2013
  • Chevrolet Avalanche 2007-2013
  • Chevrolet Camaro 2010-2015
  • Chevrolet Caprice 2011-2017
  • Chevrolet Colorado 2009-2012
  • Chevrolet Corvette 2006-2013
  • Chevrolet Express 1500 2008-2014
  • Chevrolet Express 2500 2008-2017
  • Chevrolet Express 3500 2008-2017
  • Chevrolet Impala 2006-2009
  • Chevrolet Monte Carlo 2006-2007
  • Chevrolet Silverado 1500 Classic 2007-2007
  • Chevrolet Silverado 1500 HD Classic 2007-2007
  • Chevrolet Silverado 2500 2014-2017
  • Chevrolet Silverado 2500 HD 2007-2017
  • Chevrolet Silverado 2500 HD Classic 2007-2007
  • Chevrolet Silverado 3500 2013-2017
  • Chevrolet Silverado 3500 Classic 2007-2007
  • Chevrolet Silverado 3500 HD 2007-2017
  • Chevrolet SS 2014-2017
  • Chevrolet Suburban 1500 2007-2014
  • Chevrolet Suburban 2014-2017
  • Chevrolet Suburban 2500 2007-2013
  • Chevrolet Suburban 3500 HD 2016-2017
  • Chevrolet Tahoe 2007-2014
  • Chevrolet TrailBlazer 2006-2009
  • Chevrolet Trailblazer EXT 2005-2006
  • GMC Canyon 2009-2012
  • GMC Envoy 2005-2009
  • GMC Envoy XL 2005-2006
  • GMC Envoy XUV 2005-2005
  • GMC Savana 1500 2008-2014
  • GMC Savana 2500 2008-2017
  • GMC Savana 3500 2008-2017
  • GMC Sierra 1500 2007-2014
  • GMC Sierra 1500 Classic 2007-2007
  • GMC Sierra 1500 HD Classic 2007-2007
  • GMC Sierra 2500 HD 2007-2017
  • GMC Sierra 2500 HD Classic 2007-2007
  • GMC Sierra 3500 Classic 2007-2007
  • GMC Sierra 3500 HD 2007-2017
  • GMC Yukon 2007-2014
  • GMC Yukon XL 1500 2007-2014
  • GMC Yukon XL 2500 2007-2013
  • Hummer H2 2008-2009
  • Hummer H3 2008-2010
  • Pontiac G8 2008-2009
  • Pontiac Grand Prix 2005-2008

• Documents and Manuals

  • 1101_HOL241-362.pdf