This CP single piston is specified for Toyota 2JZGTE applications with an 86mm bore, standard size and a compression ratio of 8.5. Sold as a single piston, it serves as a replacement component for engine assembly or rebuilds where the listed bore, CR and engine family are required. The listing is explicit about the 2JZGTE fitment and standard sizing.
CP Piston & Ring for Toyota 2JZGTE - Bore (86mm) - Size (Standard) - CR (8.5) - SINGLE PISTON