Mahle MS Piston Set Chevy SB 388ci 4.125in Bore 3.625 Stroke 6.125 Rod .927 Pin 9cc 13.5CR

Mahle is a well-known name in engine components, trusted by many for their commitment to precision and performance. This Mahle MS Piston Set is built for Chevy Small Block engines aiming for a 388 cubic inch displacement, offering a solid foundation for a performance build. It features a 4.125-inch bore and a 3.625-inch stroke, designed to work with a 6.125-inch rod and a .927-inch pin.

These pistons are forged from 2618 aluminum, a strong material chosen for its durability under high stress, making them suitable for demanding engine builds. They have a 9cc dish volume, which contributes to a 13.5:1 compression ratio when paired with the right cylinder heads and gasket combination. Each piston weighs in at 442 grams, a spec that helps in balancing the rotating assembly for smoother operation and improved performance. This set is designed for builders who need reliable, well-built components for their custom engine projects.

Please note that this piston set is not CARB approved and cannot be shipped to California. It's important to verify compatibility with your specific cylinder head volume and gasket thickness to achieve the desired compression ratio. This set is intended for off-road or racing applications where emissions compliance is not a factor.