Description

Upgrade your LT engine with this genuine OEM GM LT5 95mm throttle body, Part Number 12740728. Originally designed for the supercharged LT5 engine, this high-flow throttle body is a popular performance upgrade for LT1, LT4, and other Gen V LT engine builds, offering increased airflow, improved throttle response, and greater horsepower potential when paired with the proper intake manifold and tuning. This throttle body is nearly brand new and remains in excellent condition with minimal signs of use. Manufactured by General Motors, it delivers the factory quality, reliability, and precise fitment expected from an OEM performance component. Condition: Used – nearly brand new. Part Number: GM 12740728. Compatible Replacement Part Numbers: GM 12678223, Katech 95mm LT5 Throttle Body, Nick Williams 95mm Drive-by-Wire Throttle Body. Fits: 2017–2019 Chevrolet Corvette ZR1 (LT5) and is commonly used as an upgrade for 2016–2024 Chevrolet Camaro SS (LT1), 2017–2024 Camaro ZL1 (LT4), 2014–2019 Corvette Stingray, 2015–2019 Corvette Z06, and other GM Gen V LT applications with the appropriate intake manifold and calibration.