The Enginetech V4351 exhaust valve features a 1.200" head diameter, 0.2340" stem (6mm nominal), and 4.236" overall length with a chrome-plated stem. Fits 2002-2006 GM/Chevrolet/Hummer/Isuzu 2.8L/3...
Enginetech part number V4490 is a direct-replacement intake valve for 2005-2014 GM/Saab/Chevrolet 2.8L, 3.0L applications. Key specifications: 1.386" head, 0.2348" stem, 3.985" overall length,...
Enginetech part number V4424 is a direct-replacement intake valve for 2006-2012 GM/Chevrolet/Hummer/Isuzu 2.9L, 3.7L, 4.2L applications. Key specifications: 1.518" head, 0.2342" stem, 4.162" overall...
Enginetech part number V4394 is a direct-replacement intake valve for 2004-2008 GM 1.6L applications. Key specifications: 1.126" head, 0.2348" stem, 3.999" overall length, chrome stem.Important...