The CP Pistons Bullet Race piston set is a matched eight-piston kit sized for Chevy 403ci and LS applications, intended for engine rebuilds and custom assemblies requiring consistent piston dimensions. This configuration specifies a 4.010" bore, 4.000" stroke and 6.125" rod length and ships as a set of eight pistons to ensure uniform fitment across all cylinders.
CP Piston BRS Chevy 403Ci Al LS Bore 4.010 Stroke 4.000 Rod 6.125 Set Of 8 (MTO Non-Cancel)