Feature 1Applicable Model: 2in clutch pedal extender is replacement for Peterbilt Trucks 378 379 386 388 389, please confirm whether your model is applicable before buying. 2Change Pedal Angle: The 2 inch billet aluminum clutch extender changes the position and Angle of the pedal to help you disengage the clutch better. 3Ergonomic: Clutch extender increases the Angle of the foot relative to the ground. Improve the driver's ergonomics and reduce the pressure on the driver's ankle. 4Durable: The 2 inch billet aluminum clutch expansion is made of premium billet aluminum material made from CNC lathes, high strength, not easy to rust, and long service life. 5Simple Installation: This component is easy to install. Simply remove and replace old or damaged parts, which can be done in 10 minutes, improving time efficiency.Item Type:Clutch ExtenderMaterial: Billet aluminumProduct Color: SilverSize: 2inchFitment: .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Replacement for Peterbilt 3782001-2007Replacement for Peterbilt 3792001-2007Replacement for Peterbilt 3862006-2012Replacement forPeterbilt 3882008-2013Replacement forPeterbilt 3892008-2013Package List1 x Clutch Extender