The CP Pistons Bullet Race piston set for Chevrolet 5.3L LS applications is specified with a 3.809" bore, a 1.110" chamber figure, a 4.000" stroke and a 6.125" rod length, supplied as a set of eight. These pistons are dimensioned to match the 5.3L LS package in the description and are intended for rebuilds and short-block assemblies needing those specifications.
CP Piston BRS Chevy 5.3L LS Bore 3.809 Ch 1.110 Stroke 4.000 Rod 6.125 Set Of 8 (MTO Non-Cancel)