CP Pistons cppBC1026-030-1

This CP single piston and ring assembly is made for Chevrolet small block applications with a 4.030-inch bore, 5.700-inch rod length and 10.5:1 compression ratio. Supplied as a single forged piston and matching ring, the package is intended for engine builds requiring that bore and rod dimension set and compression ratio. It’s listed for builders replacing individual pistons in compatible small block Chevy engines.

CP Piston & Ring for Chevrolet Small Block - Bore (4.030in) - Rod (5.700in) - CR (10.5:1) - Single