Mahle MS Piston Set 352ci Chevy SB 4.010in Bore 3.48/3.5in Stroke 6.00in Rod 0.927 Pin -5.0cc 10.3CR

This Mahle MS Piston Set is built for a 352 cubic inch Chevrolet Small Block engine. You get a complete set of pistons, designed to work with a 4.010 inch bore, a 3.480 or 3.500 inch stroke crankshaft, and a 6.000 inch connecting rod. Each piston features a 0.927 inch pin diameter and a -5.0cc dish volume, which helps achieve a 10.3:1 compression ratio with the specified components.

Mahle uses 4032 aluminum for these pistons, a well-known material for its strength and durability in performance applications. This alloy is chosen for its good thermal expansion properties, which helps maintain proper clearances as the engine heats up. Each piston weighs in at 431 grams, contributing to a balanced rotating assembly. The -5.0cc dish is a specific design feature that works in conjunction with your cylinder head volume to achieve the target 10.3:1 compression ratio, making this set ideal for builders looking for a precise outcome in their engine build.

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 assembly and break-in procedures to ensure the longevity of your engine build.