Exhaust Valves

The Enginetech V4385 exhaust valve features a 1.215" head diameter, 0.1952" stem (5mm nominal), and 3.989" overall length with a nitride-hardened stem. Fits 2000-2006 Ford 3.9L applications.Important NotesSold individually as a single valve. Order the...

The Enginetech V4397S exhaust valve features a 1.073" head diameter, 0.2337" stem (6mm nominal), and 3.982" overall length with Stellite-faced severe-service construction. Fits 2004-2008 GM 1.6L applications.Important NotesSold individually as a single...

The Enginetech V4405 exhaust valve features a 1.120" head diameter, 0.2329" stem (6mm nominal), and 4.324" overall length with a chrome-plated stem. Fits 2003-2009 Chrysler 2.4L applications.Important NotesSold individually as a single valve. Order the...

The Enginetech V4415 exhaust valve features a 1.425" head diameter, 0.3132" stem (8mm nominal), and 4.757" overall length with a chrome-plated stem. Fits 2004-2007 GM/Chevrolet/Saturn 3.5L applications.Important NotesSold individually as a single valve...

The Enginetech V4423 exhaust valve features a 1.323" head diameter, 0.2340" stem (6mm nominal), and 4.252" overall length with a chrome-plated stem. Fits 2006-2012 GM/Chevrolet/Hummer/Isuzu 2.9L/3.7L/4.2L applications.Important NotesSold individually as...

The Enginetech V4429 exhaust valve features a 1.523" head diameter, 0.3135" stem (8mm nominal), and 4.7990" overall length with a chrome-plated stem. Fits 2006-2011 GM/Saturn/Chevrolet 3.5L/3.9L applications.Important NotesSold individually as a single...

The Enginetech V4431 exhaust valve features a 1.204" head diameter, 0.2344" stem (6mm nominal), and 3.824" overall length with a nitride-hardened stem. Fits 2004-2012 GM/Saturn/Chevrolet/Suzuki 2.8L/3.6L applications.Important NotesSold individually as a...

The Enginetech V4445 exhaust valve features a 1.161" head diameter, 0.2730" stem (7mm nominal), and 5.138" overall length with a chrome-plated stem. Fits 2008-2010 Ford 6.4L applications.Important NotesSold individually as a single valve. Order the...

The Enginetech V4447 exhaust valve features a 1.185" head diameter, 0.2153" stem (5.5mm nominal), and 3.614" overall length with a nitride-hardened stem. Fits 2000-2008 Ford/Jaguar 3.0L applications.Important NotesSold individually as a single valve...

The Enginetech V4449 exhaust valve features a 1.1420" head diameter, 0.2145" stem (5.5mm nominal), and 4.1760" overall length with a nitride-hardened stem. Fits 2007-2020 Chrysler/Dodge/RAM/Jeep 1.8L/2.0L/2.4L applications.Important NotesSold...

The Enginetech V4451 exhaust valve features a 1.590" head diameter, 0.3136" stem (8mm nominal), and 4.914" overall length with a chrome-plated stem. Fits 2007-2018 GM/Chevrolet 6.0L/6.2L applications.Important NotesSold individually as a single valve...

The Enginetech V4453 exhaust valve features a 1.457" head diameter, 0.2720" stem (7mm nominal), and 4.539" overall length with a chrome-plated stem. Fits 2008-2013 Chrysler/Dodge/RAM/Jeep 4.7L applications.Important NotesSold individually as a single...