Any easy way to add performance to any Chevy is to increase the amount of cool, dense air that flows into the combustion chamber of its engine. The Chevy throttle body spacer is specifically designed to accomplish this task. Made of aluminum, it is installed where the cold air intake meets the throttle body. The unique construction of the Chevy throttle body spacer allows more air to enter the combustion chamber. The Chevy throttle body spacer also changes the way the air is delivered to the engine. It increases the speed of the air flowing in and makes it flow in a spiral pattern, which helps to make the air much more dense. When the engine's computer detects the added air in the combustion chamber, the fuel is increased, and when the mixture is burned, the power with which the pistons are pushed down increases. By installing the Chevy throttle body spacer, the engine will produce a few more horsepower, with little effort. All of the hardware and gaskets required to install the unit are included in the kit. Simply unbolt the cold air intake at the throttle body, insert the Chevy throttle body spacer with a gasket on each side, and bolt everything back together. Because the Chevy throttle body spacer is made to meet the highest industry standards, it comes fully guaranteed from the manufacturer. Our online catalog will have the Chevy throttle body spacer for many models, and it can be easily ordered through our secure web site, or by calling our toll-free phone number.