Mahle MS Piston Set SBC 374ci 4.125in Bore 3.480/3.500stk 6.0in Rod .927 Pin -5cc 10.8 CR Set of 8

Mahle is a well-known name in the engine component industry, recognized for their commitment to precision and performance. This Mahle MS Piston Set is crafted for Chevrolet Small Block engines, specifically designed for builds around the 372 cubic inch displacement. If you're assembling a performance engine where reliability and consistent power output are key, this set is built to meet those demands.

This piston set features a 4.125-inch bore and is designed to work with a 3.480 or 3.500-inch stroke crankshaft and a 6.000-inch connecting rod. The pistons have a -5cc dish volume, which, when combined with the other specified components, results in a 10.8:1 compression ratio. This compression ratio is a popular choice for naturally aspirated performance builds, offering a good balance between power and pump gas compatibility. The pistons are made from 4032 aluminum, a material known for its strength and thermal expansion properties, making it suitable for high-performance applications. Each piston weighs approximately 454 grams, contributing to a balanced rotating assembly. The wrist pin diameter is 0.927 inches.

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. Ensure you check all local emissions regulations before purchasing if you are in a CARB-compliant state. For optimal results, it's always recommended to consult with your engine builder or refer to Mahle's technical documentation for specific assembly and tuning recommendations.