Mahle MS Piston Set SBF 452ci 4.155in Bore 3.25in Stroke 5.4in Rod .927 Pin -16cc 8.8 CR Set of 8

Mahle is well-known for making solid engine components, and this MS Piston Set is a great example of their work for Ford Small Block engines. If you're building or rebuilding a 452 cubic inch SBF engine, these pistons are designed to handle the demands of a performance build. They feature a 4.155-inch bore and a 3.25-inch stroke, which are key dimensions for achieving your target displacement and performance goals.

These pistons are forged from 4032 aluminum, a material chosen for its strength and durability under high heat and pressure. The -16cc dish volume contributes to an 8.8:1 compression ratio when paired with a 3.25-inch stroke and 5.4-inch rod, making them suitable for naturally aspirated or forced induction applications where controlled compression is important. The 0.927-inch pin diameter is standard for many performance applications, and the included rod length of 5.4 inches is a common pairing for this setup. Each piston weighs in at 421 grams, which is a reasonable weight for a forged piston of this size, helping to keep reciprocating assembly balance in check.

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 your engine builder's specifications and the manufacturer's installation instructions for proper assembly and tuning.