The CP Pistons Bullet Race piston set for Big Block engines is a matched eight-piece kit intended for competition and heavy-duty builds. This configuration lists a 4.080" bore, 3.980" stroke and 6.490" connecting rods, providing a complete piston-and-rod package sized for Big Block rotating assemblies and suitable for builders working on big-displacement V8 projects.
CP Piston BRS Big Block 4.080 Bore 3.980 Stroke 6.490 Rod Set Of 8 (MTO Non-Cancel)