Mahle MS Piston Set GM LSX 366ci 4.010in Bore 3.622in Stk 6.125in Rod .927 Pin -5.8cc 19.9 CR

Mahle is a well-known name in engine components, especially for their piston technology. This Mahle MS Piston Set is built for GM LSX engines displacing 366 cubic inches, offering a robust solution for performance builds. If you're looking to rebuild or significantly upgrade the heart of your LSX-powered vehicle, these pistons are designed to handle the demands of a high-performance engine.

These pistons feature a 4.010-inch bore and a 3.622-inch stroke, working with a 6.125-inch connecting rod and a .927-inch pin. The dish volume is -5.8cc, which contributes to a compression ratio of 10.5:1 with the specified components. They are constructed from 2618 aluminum, a strong material commonly used for performance pistons due to its durability and ability to withstand high temperatures and pressures. The piston skirts are also treated with a skirt coating (TBC) to reduce friction and wear within the cylinder bore, helping to ensure longevity and smooth operation.

This set is intended for engine builders and enthusiasts who require precision-engineered components for their custom LSX applications. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.