For Peterbilt 389 (2008–2013). For Peterbilt 378 (2001–2007). For Peterbilt 379 (2001–2007). For Peterbilt 386 (2006–2012). For Peterbilt 388 (2008–2013). Direct Bolt-On Installation – Engineered to fit the factory clutch pedal with no cutting or welding required for a quick and secure installation.