Engine Piston Set - without Rings

The Enginetech Piston Set P5045(4)STD is designed for high-performance engine rebuilds, offering precision-engineered components tailored for 4.0-inch bore engines. Crafted with durability and accuracy in mind, this piston set ensures optimal engine operation and longevity. Made by Enginetech, a trusted name in engine parts since 1982, this set is suitable for a wide range of domestic and import engines. The pistons are manufactured with matched weights to promote perfect balance, reducing vibrations and enhancing overall engine smoothness. These pistons feature a compression height of 1.625 inches and a bore diameter of 4.000 inches, making them ideal for rebuild projects where precision fit and consistent performance are critical. The set includes pistons that are engineered to work seamlessly with various engine configurations, ensuring compatibility and reliable operation. Engine builders and mechanics will appreciate the high-quality manufacturing standards and the detailed specifications that facilitate precise assembly and optimal performance. Whether replacing worn-out pistons or building a custom engine, the Enginetech Piston Set P5045(4)STD provides dependable components that meet industry standards for quality and durability. Please note that this set is sold without rings, allowing you to select the appropriate rings based on your specific application needs and preferences. Engineered specifically for rebuilder use, these pistons are an excellent choice for restoring engine performance and efficiency with minimal hassle. Trust Enginetech’s commitment to quality and customer satisfaction for your engine rebuilding projects, and enjoy the peace of mind that comes with using components designed for long-lasting performance and precise fit.

Features:

• Matched weights for perfect balance ensuring smooth engine operation

• Top compression ring thickness: 5/64 inch for optimal sealing

• Second compression ring thickness: 5/64 inch to support compression

• Oil ring thickness: 3/16 inch for effective oil control

• Piston pin outside diameter: 0.9274 inches for precise fit

• Bore diameter: 4.000 inches for accurate engine compatibility

• Compression height: 1.625 inches for proper piston-to-wall clearance

• Engineered specifically for engine rebuilders for reliable performance

• Sold without rings, allowing customization based on application needs