Diamond Power Intake & Exhaust Valves works with Lexus GS400 SC400 LX470 Toyota 4Runner Land Cruiser Sequoia Tundra 1UZFE 2UZFE 4.0 4.7L V8 DOHC 1998-2015 2 Year Warranty (This product must be installed by a certified professional mechanic) Same day shipping when purchased before 3pm EST Our products are tested and meet or exceed OEM performance requirements Fits 98-10 Toyota Land Cruiser 4.7L DOHC V8 32v 2UZFE Engine Valves are made with excellent quality materials (Nickel, Chrome and Tungsten)