1994-2002 Powerstroke 7.3L Mahle Set of 8 Pistons w/ Rings - Standard (224-3163WR) Fluids which can promote carbon and

which can promote carbon and gunk buildup in your intake manifold

MAHLE pistons are manufactured to OE standards and feature compensated ring grooves assuring accurate ring loading and oil control

you need to replace your head bolts with upgraded head studs

This is because we use additional levels of ZDDP

1994-2002 Powerstroke 7.3L Mahle Set of 8 Pistons w/ Rings - Standard (224-3163WR) Fluids which can promote carbon and1994 2002 Powerstroke 7. 3L Mahle Set of 8 Pistons w Rings Standard (224 3163WR) Rebuild the engine in your 1994 2003 Ford 7. 3L Powerstroke with the MAHLE 224 3163WR Piston With Rings. MAHLE Original Pistons are built to stringent specifications and feature an OE quality construction with the same great OE features.