Lokar Black Billet Aluminum Throttle Pedal Assembly with Rubber has been designed with a unique internal spanner nut ensuring perfect pedal tension. By adding this built in tensioning feature, Lokar has eliminated the possibility of excess 'slop' in the throttle pedal. It has an incredibly sturdy mounting base. This design has enabled us to provide over an inch and a quarter wide mounting base yet maintain a narrow and sleek appearance. The mounting base is mounted to a thick steel plate allowing the pedal to be installed in the vehicle using the factory mounting locations without any drilling or modification. This is incredibly accommodating when installing the pedal in a vehicle which has already been painted. Lokar has also built the Competitor Series Throttle Assemblies with it's exclusive large diameter 3/4 inch x 48 tooth fine-spline steel insert to provide the ultimate in strength and durability. All of these features have been coupled with a spring-loaded throttle pad, Delrin bushings, and superior design. They feature a compact and clean look. It helps add style and function to your classic car and has been designed with hidden screws. These pads are curved to match and bolt directly to the factory steel brake/clutch pedal. Each brake/clutch pedal pad has been fashioned after its corresponding factory rubber pad and is available in brushed or black finish.