PRECISION CNC BILLET THROTTLE BODY MADE IN THE USA!
Nick Williams Performance drive-by-wire throttle bodies are CNC precision-machined from billet aluminium to meet the demands for increased airflow on the drive-by-wire LT1, LT4, LTX performance engines. The 103mm throttle bodies require an aftermarket intake to fit the larger diameter throttle blade. They use a 6-pin late model connector that works with late model wiring harnesses. The Nick Williams Performance drive-by-wire throttle bodies come completely assembled with bolts included.
Tuning is required for installation!
SD103LTX-BLK SD103LTXB 103 mm TB Throttle Body 102