Silvo-Lite Pistons

About Silvo-Lite Pistons by United Engine & Machine

When it comes to engine rebuilding, few names carry the weight of Silvo-Lite — the flagship OE replacement piston brand from United Engine & Machine (UEM). Founded in 1922 and headquartered in Carson City, Nevada, UEM is a fourth-generation, family-owned manufacturer with over a century of piston engineering experience. Recognized as one of the largest piston manufacturers in North America, the company has built its reputation on precision, durability, and broad application coverage across passenger cars, trucks, motorcycles, and diesel platforms.

The Silvo-Lite line is UEM's answer for professional engine builders and DIY mechanics who demand OE-quality replacement components without compromise. Silvo-Lite pistons are cast from quality aluminum alloy and diamond-machined to exacting skirt tolerances, producing a finish that promotes consistent ring seal and long service life. Heat treatment adds strength and helps maintain tighter piston-to-cylinder wall clearances — critical factors in a successful engine rebuild.

Beyond standard cast offerings, Silvo-Lite also produces hyper-coated anodized variants designed for modern engines with tighter engineering tolerances. These engine pistons include anti-friction dry film coatings on the skirts and anodized crowns, reducing break-in wear and improving thermal management in daily-driven applications. Every manufacturing step — from alloying the aluminum to casting, heat treating, diamond machining, and final coating — is performed in-house, giving UEM tight control over quality and consistency throughout the entire process.

For engine builders working on complete overhauls, Silvo-Lite offers convenient engine piston sets matched to specific bore sizes and engine families, as well as comprehensive engine piston kits that bundle pistons and rings together for a streamlined rebuild experience. Rounding out the lineup, Silvo-Lite engine piston ring sets are available separately for applications where only the rings need replacement, delivering the same quality standards that the brand is known for.

UEM's global manufacturing capabilities — spanning facilities in Nevada, Mexico, and India — allow Silvo-Lite to maintain exceptionally broad vehicle coverage, from classic domestic V8s to late-model import engines. Whether you are rebuilding a work truck, restoring a vintage muscle car, or refreshing a high-mileage daily driver, Silvo-Lite pistons represent a proven, engineered solution backed by more than 100 years of manufacturing heritage.

Why Choose Silvo-Lite?

• Over a century of piston engineering expertise from a family-owned manufacturer
• Cast aluminum construction with precision diamond-machined skirts for consistent fitment
• Hyper-coated anodized options for modern, tight-tolerance engine applications
• Complete in-house manufacturing from raw alloy to finished, coated piston
• Broad application coverage spanning domestic, import, and light-duty diesel engines
• Available as individual pistons, matched sets, complete kits with rings, and ring sets alone