Mahle MS Piston Set SBF 333ci 4.040in Bore 3.25in Stroke 5.4in Rod .927 Pin -6cc 10.0 CR Set of 8

These Mahle MS pistons are forged from 4032 aluminum, a material known for its strength and resistance to expansion, making them a solid choice for high-performance Ford Small Block engines. They're specifically designed for the Twisted Wedge cylinder head, featuring a flat-top design with a -6.2cc dish that helps achieve a 10.0:1 compression ratio with a 3.25-inch stroke and a 5.4-inch rod. This combination is crucial for optimizing power output in a 333 cubic inch displacement engine.

Each piston weighs in at 442 grams, a carefully managed weight that balances durability with rotational mass. The 0.927-inch pin diameter is standard for many performance applications, ensuring compatibility with a wide range of connecting rods. Mahle's expertise in piston manufacturing means these are well-built components designed to handle the demands of a performance engine build. They are intended for use in a 333 cubic inch Ford Small Block application.

It's important to note that these pistons are not CARB approved and cannot be shipped to California. Always consult your engine builder or a qualified professional to ensure these pistons are the right fit for your specific build and to confirm all necessary components for installation.