Product Description for LS Drive By Wire Throttle Body Adapter Optimize your vehicle's performance with our LS Drive By Wire Throttle Body Adapter. Designed for compatibility and durability, this adapter is essential for enhancing the efficiency of your LS engine setup. Applicable Model: This throttle body adapter is specifically designed for a wide range of LS engines, including LS2, LS3, LH6, L92, L76, LY2, LY5, LY6, LC9, LFA, LH8, LMG, L98, L9H, L20, L94, LZ1, L99, L96, LC8, and L77. Ensure compatibility with your engine model for optimal performance. Compatible Size: The manifold throttle body spacer is compatible with throttle bodies up to 75mm (2.95 inches) and intake manifolds up to 102mm (4.02 inches). This versatility ensures a precise fit and seamless integration with your vehicle’s components. Function: This adapter allows you to mount a 3-bolt drive-by-wire LS throttle body onto a 4-bolt LS intake manifold, such as those found on LS2 or LS3 engines. This functionality expands your options for customization and performance upgrades. Aluminum Construction: Built from high-strength aluminum, this throttle body adapter is designed to withstand the rigors of engine operation. Its robust structure resists rust, bending, and deformation, ensuring long-lasting reliability. Easy Operation: The adapter comes complete with mounting hardware and a gasket, making installation straightforward and hassle-free. It is designed to integrate seamlessly without damaging your vehicle's original accessories. Upgrade your LS engine with our Throttle Body Adapter, offering enhanced performance and reliable construction. Ideal for enthusiasts and professionals alike, this adapter provides the versatility and durability needed for advanced engine customization.