The CP Pistons Bullet Race piston set is a matched eight-piece kit for small block Chevy applications, intended for rebuilds and custom engines needing precise piston sizing. This configuration lists a 4.125" bore, 4.000" stroke and 6.000" rod length, and ships as a set of eight pistons to maintain consistent clearances and chamber volumes across cylinders.
CP Piston Bullet Race Series Small Block Chevy 4.125 Bore 4.000 Stroke 6.000 Rod Set Of 8