Features: 1.Fittment:The 1420 head repair kit is compatible with Honda B16 engines, 1986-1995 Legend, 1986-2001 Integra, 1991-2005 NSX, 1996-2004 RL, 1997-2001 CR-V, 1999-2005 Civic SI, 2002-2006 RSX, 2002-2006 CR-V, 2003-2007 Accord L4, 2003-2007 Element. And fit for Honda, Toyota and other imports. 2.Material:The cylinder head repair kit is mainly made of quality steel, treated with anti-rust and anti-corrosion, solid and durable. .