The CP Pistons Bullet Race Series piston set supplies eight pistons for Big Block applications, listed at 4.560" bore, 4.375" stroke and 6.385" rod length with a 1.220 compression height. Targeted at race-style or rebuilt big-block engines, the matched pistons maintain uniform geometry across all cylinders to support intended compression and clearances. Confirm compatibility with your block and rotating assembly prior to purchase.
CP Piston BRS Big Block 4.560 Bore 4.375 Stroke 6.385 Rod 1.220 Set Of 8 (MTO Non-Cancel)