Mahle MS Piston Set GM LT1 416ci 4.07in Bore 4in Stk 6.125in Rod .927 Pin -22cc 10.0 CR Set of 8

This Mahle MS Piston Set is designed for GM LT1-based 416 cubic inch engines, specifically built for use with LT1, L86, or LT4 cylinder heads. You get a complete set of eight pistons, ready to be installed in your performance build. These pistons feature an inverted dome design to achieve a 10.0:1 compression ratio with the specified cylinder heads and a 4-inch stroke crankshaft.

Each piston is forged from 2618 aluminum, a strong material commonly used in high-performance applications for its durability and ability to withstand high temperatures and pressures. They have a 4.070-inch bore and are designed to work with a 6.125-inch connecting rod and a 0.927-inch wrist pin. The -21.6cc dish volume on each piston is crucial for achieving the target compression ratio, and the pistons weigh in at approximately 409 grams each. This set is a solid option for builders looking to increase displacement and power from their LT-based engine.

Please note that this piston set is not CARB approved and cannot be shipped to California. It's important to consult your engine builder or a professional mechanic for specific installation requirements and compatibility with other engine components in your build.