K Series K20 K24 Idle Air Assist Block Plug For Honda Acura K Swap RSX TL TSX Si Head Studs 10 - 11 CHEVROLET EXPRESS

10 - 11 CHEVROLET EXPRESS 3500 4

21216 27094 2C7 D1977A D1940A 12617924 7094

2L 6162CC 376CID V8 FLEX OHV

2009-2015 for Tacoma

K Series K20 K24 Idle Air Assist Block Plug For Honda Acura K Swap RSX TL TSX Si Head Studs 10 - 11 CHEVROLET EXPRESSIdle Air Assist Block Kit will help clean up the overall look of any K series engine by removing the old and unnecessary idle air assist valve from the engine. This valve is typically mounted on the rad inlet or intake manifold. The air assist valve was designed to raise the idle during a cold start up to increase engine warm up speed. However, our testing has proved that this sensor can be removed because a properly functioning IACV (Idle Air Control