Mahle MS Piston Set SBF 395ci 4.040in Bore 3.85in Stroke 6.0in Rod .927 Pin -3cc 11.7 CR Set of 8

If you're building a high-performance Ford 395 cubic inch small block engine, this Mahle MS Piston Set is a solid choice for your build. Mahle is a well-known name in engine components, and these pistons are designed to handle the demands of a performance application. They feature a 4.040-inch bore, which is a common size for stroker small block Fords, and are designed to work with a 3.850-inch stroke crankshaft and a 6.000-inch connecting rod. This combination results in a 395 cubic inch displacement.

These pistons are forged from 4032 aluminum, a material known for its strength and durability, making them suitable for engines that will see regular use or higher performance levels. They have a -3.2cc valve relief volume, which contributes to an 11.7:1 compression ratio when paired with the correct cylinder heads and gasket thickness. The pistons weigh in at 468 grams each, which is a reasonable weight for a forged piston of this size, helping to keep reciprocating mass in check. The .927-inch pin diameter is standard for many performance connecting rods.

This set includes eight pistons, enough for a complete V8 engine. It's important to 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, especially regarding ring gap, bearing clearance, and piston-to-wall clearance, to ensure optimal performance and longevity for your engine build.