Engine Piston Set - without Rings

The Enginetech Piston Set (Part Number: P5017(8)030) is engineered for high-performance engine rebuilds and repairs. Designed for engines with a 4-inch bore diameter, this piston set features matched weights to ensure perfect balance during operation, enhancing overall engine efficiency and longevity. The pistons are crafted to meet precise specifications, supporting optimal compression and power delivery in both domestic and import engines. Engineered with quality materials, this set is ideal for professional rebuilders and automotive enthusiasts seeking reliable, high-quality components.

The piston set includes pistons with a compression height of 1.540 inches, ensuring proper fit within your engine block. The top and second compression rings are each 5/64 inch thick, providing effective sealing and compression, while the oil ring, measuring 3/16 inch, ensures proper lubrication and oil control. The piston pin outside diameter is 0.9273 inches, compatible with a wide range of engine configurations. These pistons are designed without rings, giving you the flexibility to select the ring set that best suits your specific application.

As part of Enginetech’s commitment to quality and customer satisfaction, this piston set is ideal for engine builders looking for durable, precisely manufactured components. Whether rebuilding an engine for performance or restoration, this set provides the foundation for a reliable and efficient engine. Trust Enginetech for high-quality parts backed by decades of expertise in engine rebuilding and supply.

Features:

• Matched weights for perfect balance

• Top compression ring thickness: 5/64 inch

• Second compression ring thickness: 5/64 inch

• Oil ring thickness: 3/16 inch

• Piston pin outside diameter: 0.9273 inches

• Bore diameter: 4.000 inches

• Compression height: 1.540 inches

• Engineered for domestic and import engine applications

• Designed without rings for customization