GSC Power-Division Super Alloy "Short" STD Size Exhaust Valve for the Nissan GT-R VR38DETT premium coilover High-quality spring can be used

High-quality spring can be used under various conditions without any worry

For a 3AN vacuum signal adapter fitting

Our Rear Traction Links are also length adjustable to allow the rear suspension bumpsteer characteristics to be adjusted

TiAL's MV-R is equipped with the racing valve stem

This torque spike is so severe that it not only turns the crankshaft

GSC Power-Division Super Alloy "Short" STD Size Exhaust Valve for the Nissan GT-R VR38DETT premium coilover High-quality spring can be usedStem Diameter (mm) Overall Length (mm) Head Diameter (mm) 6 91. 95 32. 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