CP Piston BRS Big Block Chrysler 4.375 Bore 4.150 Stroke 6.760 Rod Set Of 8 (MTO Non-Cancel)

This is a set of CP Pistons BRS Big Block Chrysler forged pistons, designed for a 4.375 inch bore with a 4.150 inch stroke and a 6.760 inch rod length. These pistons are built for high-performance applications where strength and reliability are paramount, commonly found in serious engine builds for drag racing, circle track, or powerful street machines. The BRS series is known for its robust construction, intended to handle the extreme pressures and temperatures generated by large displacement, high-compression engines.

Crafted from well-built forged aluminum, these pistons offer a significant advantage over cast pistons. The forging process aligns the metal's grain structure, making them inherently stronger and more resistant to fatigue and detonation. This means they can withstand higher cylinder pressures and temperatures without deforming or failing. The specific design for a 4.375 inch bore and 4.150 inch stroke, paired with a 6.760 inch rod, indicates a precise fitment for specific engine configurations, ensuring optimal performance and efficiency when matched with the correct crankshaft and connecting rods. This set includes eight pistons, enough for a complete V8 engine.

Because these pistons are made to order (MTO), they are not cancelable once production begins. This ensures you receive a fresh, custom-built set tailored to your engine's specifications. Please note that these pistons are not CARB approved and cannot be shipped to California. It's always recommended to consult with your engine builder or refer to CP Pistons' technical documentation to ensure these pistons are the correct choice for your specific build and to understand any additional components required for installation, such as rings, pins, and locks, which are typically sold separately.