The CP Pistons Bullet Race Series piston set for Chevrolet LS7 engines is a matched eight-piece dome kit sized for a 4.135" bore, 4.000" stroke and 6.125" rod length. Offered as a complete set of eight pistons, this Bullet Race configuration provides the specific bore/stroke combination for LS7 builds and should be ordered to match your block specifications.
CP Piston Bullet Race Series Chevy LS7 4.135 Bore 4.000 Stroke 6.125 Rod Dome Set Of 8