Mahle OE GM 4.3L V6 DISH .040 w/ P Aftermarket Version Piston Set (Set of 6)

If you're rebuilding the engine in your 1985-1994 Chevrolet or GMC vehicle with a 4.3L V6, this Mahle OE piston set is a solid choice. These pistons are designed to meet original equipment specifications, ensuring they perform just like the ones your vehicle came with from the factory. They feature compensated ring grooves for proper ring loading and oil control, which helps reduce engine wear and emissions. The expansion-controlled design also means they fit with small clearances, leading to quieter engine operation and improved oil management.

Mahle is a well-known OE piston manufacturer, and these pistons come ready for installation. They include the piston pin and clips, saving you a step during assembly. This set is 0.040 inch undersize, which is important to note if you're machining your cylinders. Using pistons that match your cylinder bore size is critical for proper engine function and longevity.