Deck Lid Stand Off. CNC machined aluminum. Designed to prop open the bottom of early decklids. Comes raw aluminum finish, includes allen screws to fasten to car. Designed to keep your carb linkage, dual carbs, throttle bodies or air cleaners from contacting your decklid. Also, great if you just want improved cooling in the engine compartment. Stand-off will prop open the bottom of your decklid by about 3".