Mahle MS custom piston set is a made-to-order forged piston kit for Ford 6.4L engines with a 3.886" bore. These pistons are supplied to custom specifications, so buyers must provide required measurements and build details. The kit is produced to order and Mahle advises contacting for details, ensuring the pistons match the intended displacement and application precisely for custom engine builds.
Mahle MS Custom Piston Set Ford 6.4L 3.886in Bore (Must Provide Custom Specs for Pistons)