Universal Type S / RS Style Blow Off Valve Gunmetal Top and Red Lip Toyota 1981-1986 Chevrolet C10 C20 C30

1981-1986 Chevrolet C10 C20 C30 (Standard Cab)

Billet OE LS Fuel Rail Kit For GM Stock Intake Manifold LS1 LS2 LS6 V8 EFI

Direct bolt on

72mm throttle body opening can be port-matched up to 76mm

【High Security】：Our gasoline pump equipped for padlocking

Universal Type S / RS Style Blow Off Valve Gunmetal Top and Red Lip Toyota 1981-1986 Chevrolet C10 C20 C30Direct Bolt On For All Turbo Application With Flange Universal Fitting Kit. This Blow Off Valves Are Easily Adjustable To Prevent Both Premature Boost Leakage And Compressor Surge. The Spring Stiffness Adjustment Screw And The Two Different Size Give The User The Option To Match Vehicle With Mild Upgrades To Heavily Tuned Engines. It Can Hold Up To 1200HP Or 25 PSI Of Boost Pressure. No Installation Guides . Professional Install Suggested NOTES: There