The CP Pistons Bullet Race Series piston set for SBC 417ci applications is supplied as a matched set of eight pistons with a 4.140" bore, the listed 1.062" specification and a 13.8:1 compression ratio. Provided as a complete set, it supports builders who require specific bore and compression characteristics for that 417ci SBC.
CP Piston BRS SBC 417Ci Ascs 4.140 Bore 1.062 Ch 13.8:1 Cr - Set Of 8 (MTO Non-Cancel)