The CP Pistons Bullet Race piston set for Chevy LS3 is a matched eight-piece kit for race and high-output LS builds. This set specifies a 4.070" bore, 4.000" stroke and 6.125" connecting rods, delivering a full piston-and-rod package that supports correct rotating assembly dimensions and consistent cylinder fitment during LS3 engine rebuilds or custom installations.
CP Piston Bullet Race Series Chevy LS3 4.070 Bore 4.000 Stroke 6.125 Rod Set Of 8