Mahle MS Piston Set SBC 374ci 4.125in Bore 3.480/3.5stk 6.125in Rod .927 Pin -5cc 10.8 CR Set of 8

If you're building a performance Small Block Chevrolet engine, this Mahle MS Piston Set is a solid choice for your 372 cubic inch application. These pistons are forged from 4032 aluminum, a material known for its strength and durability, making them well-suited for demanding builds. They feature a 4.125-inch bore and are designed to work with a 3.480 or 3.500-inch stroke crankshaft and a 6.125-inch connecting rod. The included .927-inch wrist pins are also robust for reliable operation.

With a -5cc valve relief volume, these pistons achieve a 10.8:1 compression ratio when used with a typical 64cc cylinder head, which is a popular target for many performance street and strip applications. Each piston weighs in at approximately 435 grams, contributing to a balanced rotating assembly. Mahle is a well-known name in engine components, and this set is built to meet the needs of serious engine builders looking for reliable performance.

This set includes eight pistons, enough for a complete V8 engine. 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.