Mahle OE Ford Trk 300 Eng 1969-92 .020 Piston Set (Set of 6)

These Mahle OE pistons are .020 inch undersize, meaning they are designed to fit cylinders that have been bored out by 0.020 inches during an engine rebuild. They are built for the Ford 300 cubic inch inline-six engine, commonly found in trucks and Broncos from 1969 through 1992. Mahle OE pistons are made to the same specifications as the original equipment, ensuring they will perform reliably in your engine.

The design includes compensated ring grooves to ensure the piston rings load correctly and maintain proper oil control. They also feature expansion-controlled designs, which allow for tighter clearances when the engine is cold. This helps reduce engine noise, wear, and emissions, while also improving oil control. Mahle includes the piston pins and clips, and these pistons come with the rings already mounted, making them ready to install right out of the box for your convenience.