Mahle MS Piston Set BBC 468ci 4.310in Bore 4.00in Stroke 6.135in Rod .990 Pin 28cc 10.6 CR Set of 8

Forged from 2618 aluminum alloy, this Mahle MS piston set is built for serious performance in Big Block Chevy engines. With a 4.310-inch bore and a 4.000-inch stroke, these pistons are designed for a 468 cubic inch displacement, aiming for a 10.6:1 compression ratio with a 28cc dome volume. The 6.135-inch rod length and 0.990-inch pin diameter are critical measurements for ensuring proper geometry and fitment within your engine build.

Mahle's expertise in piston manufacturing means these are well-built components ready for the demands of a performance Big Block. The 2618 aluminum alloy is known for its strength and durability under high temperatures and pressures, making it a popular choice for racing and high-performance street applications. Each piston weighs in at 638 grams, a figure that contributes to overall engine balance when paired with other components. This set includes eight pistons, ready to be installed in your standard deck height (9.800 inches) Big Block Chevy.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For optimal results and longevity, ensure these pistons are installed by a qualified mechanic who can verify all clearances and specifications for your specific engine build. This set is a solid foundation for a powerful engine rebuild.