Mahle MS Piston Set SBF 433ci 4.155in Bore 4.000in Stroke 6.25in Rod .927 Pin -6cc 12.1 CR Set of 8

This Mahle MS Piston Set includes eight forged pistons, designed for Ford Small Block 433 cubic inch engines. These pistons feature a 4.155-inch bore and a 4.000-inch stroke, paired with 6.250-inch connecting rods and a .927-inch pin. The -6.5cc dish volume contributes to a 12.2:1 compression ratio, making this set a solid choice for builders looking to maximize power from their SBF engine.

Crafted from 4032 aluminum, these pistons are well-built for durability and performance. Each piston weighs approximately 447 grams, contributing to a balanced rotating assembly. The design is intended for high-performance applications where a strong, reliable piston is crucial for achieving significant power gains. Mahle is a well-known name in engine components, and this set reflects their commitment to producing parts that meet the demands of serious engine builds.

When rebuilding or modifying your Ford Small Block, choosing the right pistons is key to achieving your desired performance goals. This set offers a specific compression ratio and bore size that can be tailored to your build's needs. Please note that these pistons are not CARB approved and cannot be shipped to California. Always consult your engine builder or refer to Mahle's installation guidelines for proper fitment and assembly procedures.