The CP Pistons Bullet Race Series piston set is a set of eight pistons listed for Big Block Chevy use with a 4.600" bore, 4.250" stroke and 6.385" rod length. Offered for race-style big-block applications, the kit supplies consistent piston dimensions across all eight cylinders to support balanced combustion and clearances. Confirm these measurements against your block and crank specifications prior to purchase.
CP Piston BRS BBC 4.600 Bore 4.250 Stroke 6.385 Rod Set Of 8 (MTO Non-Cancel)