The CP Pistons Bullet Race Series piston set supplies eight pistons for Big Block applications, specified at 4.500" bore, 4.375" stroke and 6.535" rod length with a 1.070 compression height. Targeted at race-oriented big-block builds, the matched set helps maintain uniform piston geometry and chamber volume across cylinders. Verify these bore, stroke and compression height dimensions with your engine before purchasing.
CP Piston BRS Big Block 4.500 Bore 4.375 Stroke 6.535 Rod 1.070 Set Of 8 (MTO Non-Cancel)