HKS 1.6mm grommet-type head gasket for RB26 engines is a replacement sealing component with 1.6mm thickness. It’s supplied for RB26 rebuilds or engine service where that thickness is specified, providing the correct sealing profile for cylinder head assembly. This catalog item is intended as a direct replacement gasket option to meet specified clearance or compression requirements during overhaul.
HKS RB26 1.6mm Grommet Type Head Gasket Kit