HKS 1.6mm HGK engine overhaul RB26 stopper head gasket kit is supplied for RB26 engine rebuilds where a 1.6mm grommet-style gasket is required. As an overhaul kit, it provides the thicker sealing profile needed to achieve correct head clearance during engine assembly. Use this kit when specified gasket thickness and grommet construction are part of the RB26 overhaul specification.
HKS 1.6mm HGK Engine Overhaul RB26 Stopper Head Gasket Kit