CP Piston Bullet Race Series Chevy LS7 4.130 Bore 4.125 Stroke 6.125 Rod 1.055 Set Of 8

CP Pistons is well-known for making strong, reliable internal engine components for high-performance applications. This Bullet Race Series piston set is a prime example, built specifically for the Chevy LS7 engine. These aren't just any pistons; they are forged from high-strength aluminum, which gives them the durability needed to handle the demands of serious racing or performance street use. The set includes eight pistons, designed to match the LS7's 4.130-inch bore and paired with a 4.125-inch stroke and 6.125-inch rod length, featuring a 1.055-inch pin diameter.

The Bullet Race Series is engineered for strength and performance. The forged construction means these pistons can withstand higher cylinder pressures and temperatures compared to cast pistons, reducing the risk of failure under extreme conditions. This makes them a solid choice for engine builds aiming for significant power increases or sustained high-RPM operation. The specific dimensions are critical for achieving the correct compression ratio and engine balance when paired with the right crankshaft and connecting rods.

When building a high-performance LS7 engine, choosing the right internal components is crucial. This set of eight CP Pistons is designed to be a core part of that build, offering the strength and precision required for maximum output and reliability. Remember that these pistons are not CARB approved and cannot be shipped to California. Always consult with your engine builder or refer to the manufacturer's detailed specifications for complete compatibility and installation requirements.