This CP single piston is specified for Chevy LS92/L92 applications with a 4.030-inch bore, 3.622-inch stroke, 15-degree valve relief or profile and a 10.2:1 compression ratio as listed. Supplied as a single forged piston option, it is intended for engine builds or replacements where those dimensional and compression characteristics are required for proper cylinder assembly and combustion geometry.
CP Piston Set Chevy LS92 15 Deg/L92 4.030 Bore 3.622 Stroke 10.2:1 - Single