GSC Power-Division "Short" STD Size Intake Valve for the Nissan GT-R VR38DETT Manley 400" = 205lbs /

400" = 205lbs  /

The slope of both lines is the same

We include a 6AN check valve in the bottom of the AOS to allow oil to drain back and stop crankcase pressure from feeding the AOS from the bottom

* Designed to deliver high deceleration rates

We can help arrange shipping for your core if necessary

GSC Power-Division "Short" STD Size Intake Valve for the Nissan GT-R VR38DETT Manley 400" = 205lbs /Stem Diameter (mm) Overall Length (mm) Head Diameter (mm) 6 94. 95 37. 15 When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the