Mahle MS Piston Set SBF 363ci 4.125in Bore 3.4in Stroke 5.4in Rod .927 Pin -6cc 10.3 CR Set of 8

Mahle's MS Piston Set is built for Ford Small Block engines aiming for a 363 cubic inch displacement. These pistons feature a 4.125 inch bore and are designed to work with a 3.4 inch stroke and a 5.4 inch connecting rod, utilizing a .927 inch pin. The dish volume is -6cc, which, combined with the other components, results in a 10.3:1 compression ratio. This specific compression ratio is a notable choice for builders looking for a balance between pump gas drivability and increased power output.

Constructed from 4032 aluminum alloy, these pistons are well-built for the demands of a performance engine. The 4032 alloy offers a good balance of strength and thermal expansion properties, making it suitable for a wide range of operating temperatures and loads. Each piston weighs in at approximately 413 grams, contributing to a well-balanced rotating assembly. This set includes eight pistons, ensuring you have everything needed for a complete engine rebuild.

It's important to note that this piston set is not CARB approved and cannot be shipped to California. Always consult with your engine builder or refer to Mahle's installation guidelines to ensure proper fitment and assembly with your specific crankshaft, connecting rods, and cylinder heads to achieve the intended compression ratio and performance goals.