This lightweight aluminum throttle pedal assembly features a splined pivot shaft that is supported by dual needle bearings and a knurled aluminum roller foot pedal that makes this the smoothest pedal assembly available. These throttle pedals have an adjustable pedal and linkage arm assembly that allows you to index the pedal and arm to precisely fit your application. They are available with two styles mounts, a firewall mount and side flange mount. The side flange mount is available straight, 90 or 180, and the body is available with a standard or short width bearing housing for confined spaces. Note: A solid throttle stop mounted under the pedal must be used with these throttles. "WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm."