The CP Pistons Bullet Race Series piston set provides eight pistons for Big Block applications, listed at 4.610" bore, 4.375" stroke and 6.535" rod length with a 1.070 compression height. Intended for performance big-block builds, the matched pistons help preserve consistent combustion geometry across the bank. Verify these bore, stroke and compression height specs with your block and rotating assembly before purchase.
CP Piston Bullet Race Series Big Block 4.610 Bore 4.375 Stroke 6.535 Rod 1.070 Set Of 8