US Tial 50mm V-Band Blow Off Valve BOV Q Typer w/ Weld On Aluminum Flange 35 PSI Engines & Engine Parts Heavy Duty Carbon Steel Front

Heavy Duty Carbon Steel Front Adjustable Torsion Keys

Oil Screen

Ratio: 3 : 1

For 1999-2004 Chevrolet Silverado 2500 Standard Cab/Regular Cab Pickup

US Tial 50mm V-Band Blow Off Valve BOV Q Typer w/ Weld On Aluminum Flange 35 PSI Engines & Engine Parts Heavy Duty Carbon Steel FrontThe best blow off valve on the market for street driven turbocharged and supercharged vehicles. CNC Machined to the highest standards from 6061 Aluminum, the BV50 features a large 1. 98" (50. 5mm) valve, among the largest in the world. The valve and seal use a viton O ring clamped in placed to prevent sticking or pulling out. The valve stem and guide are Teflon lubricated and hard anodized for superior wear resistance. The V band clamp makes install