
This CP forged piston set is specified for Chevy small block applications using Sprint Brodix ACSC heads with a 4.000" bore. The set delivers precise piston sizing for high-performance engine builds where exact bore specification matters. Supplied as a matched set, these pistons provide a direct replacement for engines opened to the stated bore and should be used with compatible rings and clearances per builder specifications.
CP Piston Set for Chevy Small Block Sprint Brodix ACSC Head - Bore (4.000)