Positive Air Shut-Off - Chevy 2004.5-2010 LLY/LBZ/LMM 1990 Suggested Product: 1045986

Suggested Product: 1045986

GTIN: 00019025010055

Can create up to 130 retarding horsepower

GTIN: 00019025015333

Positive Air Shut-Off - Chevy 2004.5-2010 LLY/LBZ/LMM 1990 Suggested Product: 1045986Like a fire extinguisher in your house, or an earthquake kit, it's always better to be prepared. Although rare, Diesel Engine Runaway is caused when external hydrocarbons are drawn into the engine and can cause overspeeding and catastrophic engine failure. Life, limb and your vehicle are put in jeopardy. BD Diesel Performance has you covered should the worst happen with our Positive Air Shut Off (PAS) by cutting the intake air supply to the cylinders