Mahle OE AMC Jeep 232 3.8L 1979-88 258 4.2L Engs 1979-90 .030 Piston Set (Set of 6)

When you're rebuilding the engine in your classic AMC or Jeep, this Mahle OE piston set gives you the components you need to get the job done right. This set includes six pistons, each measuring .030 inches over stock bore size, along with matched piston rings, wrist pins, and retaining clips. Mahle is a major OE piston manufacturer, so you're getting parts with the same features and quality as what originally came in your vehicle.

These pistons are built with expansion-controlled designs to help reduce engine noise and wear, and they feature compensated ring grooves that ensure proper ring loading and oil control. This means a tighter-sealed combustion chamber, which can help reduce emissions and oil consumption. Mahle pistons are often ready for installation right out of the box, making your engine build smoother.

This set is designed to fit a range of AMC and Jeep vehicles from the late 70s through the early 90s, including models like the Jeep CJ-7, AMC Concord, and Jeep Wrangler. Always double-check the fitment guide to confirm compatibility with your specific year and model.