Universal Type S / RS Style Blow Off Valve Gunmetal Top and Polished Lip Mirrors The New Design fan and

The New Design fan and the AA5052 fan shroud effectively drive the heat over and out the engine compartment rather than thrusting it into the front of the engine

deformation and crack

* Reuse your existing factory LS manifold hardware with the engine lift plate to install

Oil drain plug making easy to remove excess oil

** Compatible for 2007 Silverado Classic models only

Universal Type S / RS Style Blow Off Valve Gunmetal Top and Polished Lip Mirrors The New Design fan andDirect 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