Mahle OE GMC Pass & Trk 350 5.7L Eng 1971-93 Same as 2243556 (Ext 8 Pack) .020 Piston Set (Set of 8)

If you're rebuilding the engine in your classic GMC or Chevrolet truck or car from 1971 through 1993, this Mahle OE piston set is a solid choice. These pistons are specifically made for the popular 5.7L 350 cubic inch V8 engine, and this set is .020 inch undersize, meaning they're ready to be installed in bored cylinders of that specific size. Mahle is a major OE piston manufacturer, so you know you're getting parts that meet the original equipment specifications.

What sets these pistons apart is their attention to detail for proper engine function. They feature compensated ring grooves, which help ensure the piston rings seat correctly and control oil effectively. The expansion-controlled design means they're built with small fitting clearances, helping to reduce engine noise, wear, and emissions while improving overall oil control. This set comes complete with the pistons, piston pins, and clips, and the rings are already mounted, making installation more straightforward for the engine builder.

This piston set fits a wide range of vehicles, including many Chevrolet and GMC trucks and cars from the 70s, 80s, and early 90s. For example, you'll find fitment for models like the Chevrolet C10 Pickup, Chevrolet Caprice, and GMC C1500 Pickup. Always double-check the fitment guide to confirm compatibility with your specific vehicle.