UEM Pistons’ ICON GM GEN V GM Truck 5.3L EcoTec3 L83 Gen V GDI offerings are specifically engineered for heavy towing and boost applications. The piston line features include:

• Forged in house with 4032 alloy for NA and 2618 alloy for boosted apps

• Stock 6.098" rod and aftermarket 6.125" rod combinations

• Type 3 hard anodized crown and top ring groove for increased service life

• Dual forced pin oiling

• UEM’s UltraWear M42 skirt coating

• Complete kit with rings featuring a Steel Gas Nitrited Top Ring

 

United Engine and Machine offers a brand of forged and cast pistons and rings for every segment of the aftermarket. 

 

More info is available on their website: