Description

Katech 120mm electronic throttle body for GM LT1 / LT4 / LT5 applications, in like-new condition with original box. Engineered for maximum airflow, sharper throttle response, and serious horsepower support for high-performance naturally aspirated or boosted LT builds. Can also include the adapter for Whipple supercharger applications, making this a versatile premium induction upgrade. Part Numbers: Katech KAT-A6594, Katech 120mm LT electronic throttle body, Whipple adapter-compatible setup Compatible Replacement Part Numbers: Nick Williams 112mm LT throttle body, Soler Performance 108mm LT throttle body, OEM GM LT5 throttle body 12715109 Please verify compatibility with your intake manifold, supercharger setup, and tuning requirements.