The CP Pistons Bullet Race Series piston set is an eight-piece kit for Big Block applications, sized at 4.625" bore, 4.375" stroke and 6.535" rod length with a 1.070 compression height. Suited to race-style or high-displacement big-block builds, the matched pistons provide consistent dimensions across all cylinders to support intended compression and clearances. Confirm compatibility with your block and rotating assembly prior to ordering.
CP Piston BRS Big Block 4.625 Bore 4.375 Stroke 6.535 Rod 1.070 Set Of 8 (MTO Non-Cancel)