2023+ GR Corolla G16E-GTS HKS Grommet Style 0.8mm Thick Head Gasket

2023+ Toyota GR Corolla, G16E-GTS, Performance Head Gasket, Grommet Style, 0.8mm, 89mm Bore, HKS, 23002-AT003

It is a grommet-type gasket that can be used even if the boost is further increased with G16E-GTS for GR YARIS with high combustion pressure. GROMMET TYPE HEAD GASKET (t=0.8) for GR YARIS/G16E-GTS

• It improves the sealing limit by securing the surface pressure of the gasket sealing surface by employing the grommet structure.
• It put the shims at either end of the engine deck to apply the load evenly when tightening the head bolt to prevent the distortion of the cylinder head.