GSC Power-Division 21-4N Intake Valve Set of 8-35mm STD (gsc2132-8) 16470 uses OEM mounting Hardware

uses OEM mounting Hardware

Technology transfer from original equipment manufacturing and motor sports

Reach for the ground with Air Lift Performance and REALLY lower your 2019-2023 Toyota Corolla Hatchback and 2020-2023 Corolla Sedan

and 24 outer valve spring seats

GSC Power-Division 21-4N Intake Valve Set of 8-35mm STD (gsc2132-8) 16470 uses OEM mounting HardwareWhen 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 market today. With the materials used, we have less valve distortion at the