Mahle MS Piston Set LSX 408cid 4.030x1.110RCH 4in Stroke 6.125in Rod .927 Pin -14cc 10.1 CR - Set 8

If you're building a high-performance LSX engine for serious power, a solid set of pistons is where it all starts. This Mahle MS Piston Set is designed for 408 cubic inch LSX applications, giving you the foundation for a robust powerplant. These aren't just any pistons; they're forged from 2618 aluminum, a material known for its strength and durability under high stress, making them a smart choice for builds aiming for significant horsepower.

This set features a 4.030-inch bore size, a 4.000-inch stroke compatibility, and is designed to work with a 6.125-inch connecting rod and a 0.927-inch wrist pin. The -14cc dish volume contributes to a 10.1:1 compression ratio when paired with the right cylinder heads and gasket combination, offering a good balance for naturally aspirated or boosted applications. At 410 grams each, these pistons are well-balanced for their size and intended use, helping to ensure smooth engine operation at higher RPMs. Mahle is a well-known name in engine components, and this set reflects their commitment to well-built parts for demanding builds.

When installing these pistons, remember they are designed for specific engine configurations. Ensure your connecting rods, crankshaft, and cylinder heads are compatible with the dimensions and compression ratio specified. This set includes eight pistons, enough for a complete V8 engine. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.