CP Pistons Bullet Race Series Chevy LS7 Piston Set – BLS1203-STD

SKU: BLS1203-STD. The CP Pistons Bullet Race Series piston set is engineered for serious Chevy LS7 race and high-horsepower applications where durability and precision are critical. This set is designed with a 4.125-inch bore, 4.000-inch stroke, and 6.125-inch connecting rod, and features a -25cc dish to accommodate lower-compression or boosted engine combinations. Precision-forged from premium aluminum alloy and CNC-machined to exact tolerances, these pistons deliver excellent strength, thermal stability, and consistent ring seal under extreme cylinder pressures. Supplied as a set of 8, this Bullet Race Series kit is a trusted solution for professional LS7 engine builds pushing the limits of performance.