
HKS piston kit for RB26 2.8L S ZERO with 86.5mm specification supplies replacement pistons assembled as a complete kit for supported RB26 applications. The entry identifies the forged piston set format and target displacement, offering a direct-replacement piston solution where a matched kit is required for engine rebuilds or upgrades while preserving correct sizing information for selection.
HKS PISTON KIT RB26 2.8L S ZERO 86.5