Mahle forged piston set for Cummins with a 4.015-inch bore (359 cid) is supplied as a set of six and is made to order. This custom-order piston kit is intended for builders who require forged components and calls attention to the made-to-order nature—customers are advised to contact the supplier for details on lead time and ordering specifics.
Mahle MS Piston Set Cummins 4.015in Bore 359 cid (Custom Order / No Cancel) - Set of 6