Billet Valve Cover Oil Cap for LSX LS1/LS6/LS2/LS3/LS7 with AN10 Product Description: Our product is for LS1/LS6/LS2/LS3/LS7 Billet Black Valve Cover Oil Cap w/ -10 AN Fitting. The top of the adapter is machined to accept a -10 AN hose end to facilitate the installation of a custom crankcase evacuation system, PCV system, or for use with a vacuum pump. Designed to fit nearly any LSX engine! It will protect your engine and let it breathe freely. Note: Before purchasing, please carefully check the product image. Compatible Models: For LSX LS1/LS6/LS2/LS3/LS7 For Chevrolet Camaro 3.8L 5.7L 1998-2002 For Chevrolet Camaro 3.6L 6.2L 2010-2012 For Chevrolet Corvette 5.7L 1997-2004 For Chevrolet Corvette 6.0L 2005-2007 For Chevrolet Corvette 6.2L 2008-2013 For Chevrolet Corvette 7.0L 2007-2013 For Pontiac Firebird 3.8L 5.7L 1998-2002 For Pontiac GTO 6.0L 2005-2006 For Pontiac GTO 5.7L 2004 The Packaging Included: 1 x Billet Valve Cover Oil Cap with AN10