Single Nick Williams 120mm natural billet aluminum throttle body part number SD120LS. Comes with mounting hardware. Not a direct bolt on for any OEM intake manifold or the OEM LT4 Eaton 1.7L Supercharger inlet. This requires 120mm Magnuson Inlet for builds utilizing a Magnuson 2650/2300 supercharger in the C6 Corvette, Gen5 Camaro, CTS-V, and some hot-rod conversions. Anodized Black finish.
Nick Williams Performance drive-by-wire throttle bodies are CNC precision-machined from billet aluminum to meet the demands for increased airflow on the drive-by-wire LS performance engines. The Nick Williams Performance drive-by-wire throttle bodies come completely assembled with bolts included. Tuning is required.
Nick Williams made 120mm throttle body for Gen 5 LS vehicles with modified inlet. Tuning is required for installation; and the Nick Williams Performance drive-by-wire throttle bodies come complete with stepper motor and electronics installed—no need to disassemble your factory throttle body. Comes in a Anodized Black finish.
