UEM Pistons Archives - Engine Builder Magazine
UEM Celebrates more than a Century of Piston Manufacturing

United Engine and Machine is celebrating over a century of piston manufacturing with a history of innovation, quality and family values.

UEM Icon 5.3L EcoTec3 L83 Gen V GDI Pistons

The piston line features forged 4032 alloy for NA and 2618 alloy for boosted applications.

UEM Icon pistons
UEM LS Performance Pistons

ICON PREMIUM series are designed to handle big boost applications.

Christopher Sulprizio Becomes President of United Engine & Machine Inc.

The 100-year-old UEM will enlist the skills of a fourth generation Sulprizio to successfully carry the company forward.

UEM Pistons Names Nick D’Agostino as Director of Product Development

In his new role, D’Agositino will be managing UEM’s diverse piston offerings and the development of both cast and forged piston applications.

UEM ICON LS Series Pistons

United Engine & Machine has announced a new series of ICON LS Series Pistons. They are available now in three levels of higher performance and are offered as pistons with pin sets or piston, pin and ring kits.

United Engine & Machine Introduces New UEM Pistons Branding

United Engine & Machine Company, the Carson City, Nevada-based manufacturer of high performance pistons for automotive, industrial and motorcycle applications, has just introduced a new corporate logo.

UEM Pistons KB Super-Duty Piston Series for Harley-Davidson Twin Cam

United Engine & Machine’s new KB Super Duty piston series for Harley Twin Cams features Line2Line Abradable Coating as standard on every piston in the new line.