ADJUSTABLE BILLET ALUMINUM RED TYPE-RS TURBO BLOW OFF VALVE BOV+HOSES/BOLTS Non-adjustable Damper Brackets are manufactured from low

Brackets are manufactured from low carbon steel for superior strength and durability

Manufacturer Part Number: E81848001CP

Package: 4pcs

Compatible for Chevrolet K10 4WD 1977-1980 Automatic Trans

ADJUSTABLE BILLET ALUMINUM RED TYPE-RS TURBO BLOW OFF VALVE BOV+HOSES/BOLTS Non-adjustable Damper Brackets are manufactured from lowThe Blow Off valve (BOV) is a pressure relief device on the intake tract to prevent the turbo's compressor from going into surge. When the throttle is closed rapidly, the airflow is quickly reduced, causing flow instability and pressure fluctuations. Surge can eventually lead to thrust bearing failure due to the high loads associated with it. Blow Off valves use a combination of manifold pressure signal and spring force to detect when the throttle is