The CP Pistons Bullet Race piston set for Chevy LS3 is a matched eight-piece kit intended for race and performance LS builds. It is specified with a 4.065" bore, 4.000" stroke and 6.125" rod length, delivering a full piston-and-rod assembly that helps builders maintain proper bore-to-stroke relationships and consistent fitment across cylinders in LS3 applications.
CP Piston Bullet Race Series Chevy LS3 4.065 Bore 4.000 Stroke 6.125 Rod Set Of 8