Mahle MS Piston Set Hemi 396ci 3.947in Bore 4.05in Stroke 6.125in Rod .927 Pin 6cc 10.6 CR Set of 8

If you're rebuilding a Hemi 396 cubic inch engine, this Mahle MS Piston Set is a solid choice. These pistons are built for performance applications and are compatible with both 5.7L and 6.1L Hemi heads. Mahle is a well-known name in engine components, and this set is designed to handle the demands of a performance build.

This set includes eight pistons, each weighing 432 grams. They feature a 3.947-inch bore and are designed to work with a 4.050-inch stroke crankshaft and a 6.125-inch connecting rod. The pistons have a 6cc dish volume, which contributes to a 11.6:1 compression ratio when paired with the right heads and gasket combination. The wrist pin diameter is .927 inches, a common size for performance applications. These pistons are made from 4032 aluminum, a material known for its strength and resistance to expansion, which helps maintain proper piston-to-wall clearance under high temperatures.

When installing these pistons, remember they are designed for performance builds and require careful attention to clearances and assembly procedures. It's always recommended to consult your engine builder or the manufacturer's detailed installation guidelines to ensure optimal performance and longevity. Please note that this piston set is not CARB approved and cannot be shipped to California.