The HKS Grommet ProG16E head gasket, labeled Super Cooling T 0.8, is a specific head gasket option intended for engine sealing applications where this gasket spec is required. Presented as a grommet-style head gasket with the ProG16E identifier and a 0.8 T thickness, it is meant to replace or upgrade the cylinder head seal in compatible engines and carries the HKS performance-oriented product naming that highlights cooling-related design cues.
HKS Grommet Head Gasket Super Cooling ProG16E T 0.8