Mahle MS Piston Set SBC 358ci 4.03in Bore 3.5/3.75stk 6.125/6in Rod .927 Pin 11.9/12.6 CR Set of 8

Mahle is well-known for making solid engine components, and this forged piston set is a prime example of their work for Small Block Chevrolet engines. If you're building or rebuilding a performance 357 cubic inch Small Block Chevy, these pistons are designed to handle the demands of a high-performance build. They feature a 4.030-inch bore and are designed to work with a 3.500-inch stroke crankshaft and a 6.125-inch connecting rod, with a standard .927-inch wrist pin.

These pistons are forged from 2618 aluminum, a strong material commonly used in performance applications because of its durability under high stress and temperature. This set is engineered for a compression ratio of approximately 12.0:1 with a -8.9cc dish volume, making it suitable for builds aiming for significant power. Each piston weighs in at around 403 grams, contributing to a well-balanced rotating assembly. This set includes eight pistons, ready to be installed in your engine.

Please note that these pistons are not CARB approved and cannot be shipped to California. Additionally, they are subject to California's Proposition 65 warning. For optimal installation and performance, always refer to the manufacturer's detailed specifications and recommended build parameters.