
SKU: BLS1202-010. The CP Pistons Bullet Race Series piston set is engineered for extreme-performance Chevy LS7 race applications where strength, precision, and durability are essential. Designed with a 4.135-inch bore, 4.000-inch stroke, and 6.077-inch connecting rod, this forged piston set is ideal for stroked and competition-focused LS7 engine combinations operating at high RPM and cylinder pressure. Precision-forged from premium aluminum alloy and CNC-machined to exact tolerances, these pistons deliver excellent thermal stability, reduced friction, and consistent ring seal under demanding racing conditions. Supplied as a set of 8, this Bullet Race Series kit is trusted by professional engine builders pushing LS7 performance to its limits.