The CP Pistons Bullet Race piston set for Chevy LS3 is a matched eight-piece kit aimed at race-capable LS engine builds. It carries a 4.155" bore, 4.000" stroke and pairs with 6.125" connecting rods, delivering a complete piston-and-rod package for builders focused on correct bore and stroke matching and reliable cylinder-to-cylinder fitment in LS3 applications.
CP Piston Bullet Race Series Chevy LS3 4.155 Bore 4.000 Stroke 6.125 Rod Set Of 8