Proflow Idle Air Control (IAC) Valve, Steel, Natural, For GM LS 120series available in silver black or

available in silver black or blue

Over-boost warning/cut – User adjustable warning to indicate if the boost pressure is too high and to cut the solenoid to lower boost and protect the engine

AC Control - Basic and Advanced modes available

Offers quicker shifts

more consistent spark

Proflow Idle Air Control (IAC) Valve, Steel, Natural, For GM LS 120series available in silver black orProflow's GM idle air control valves control your engines idle speed. They are a GM recommended replacement part for your vehicle's original component. These electronically actuated valves regulate the amount of air that bypasses the closed throttle plate while at idle. These idle air control valves have been manufactured to provide you with the same performance, durability, and service life you have come to expect from Proflow. Direct replacement