GSC Subaru EJ Series EJ205-EJ207-EJ257 Chrome Polished Intake Valve - 36mm Head (STD) - Set of 8 Modified/Shortened Oil Pans our upgraded keeper/lock

our upgraded keeper/lock

Link G4+ Atom (NB: Does NOT suit the earlier G4 Atom models

5L nitride treated STI crankshaft

Now that truly is bolt-on performance

GSC Subaru EJ Series EJ205-EJ207-EJ257 Chrome Polished Intake Valve - 36mm Head (STD) - Set of 8 Modified/Shortened Oil Pans our upgraded keeper/lockStem Diameter (mm) 6. 0mm Overall Length (mm) 104. 40mm Head Diameter (mm) 36mm 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