Engine Piston Set - without Rings

The Enginetech Piston Set (Part Number: P1517(6)040) is designed to deliver high-performance and reliable operation for a wide range of engine rebuilds. Crafted with precision, this piston set includes matched weights to ensure perfect balance, reducing vibrations and promoting smoother engine function. The set features a bore diameter of 3.875 inches, making it suitable for many import and domestic engine applications. Engineered for durability and efficiency, these pistons are an essential component for professional rebuilders and serious enthusiasts alike.
The pistons come without rings, providing flexibility for users to select the appropriate rings based on their specific engine requirements. The top and second compression rings each have a thickness of 3/32 inches, while the oil ring measures 3/16 inches, ensuring optimal sealing and oil control. The piston pin outside diameter measures 0.9275 inches, designed for a secure fit within the connecting rods. These components are manufactured to exact specifications, emphasizing quality and consistency to support high-performance engine rebuilding.
At Enginetech, we are committed to providing quality engine parts backed by extensive experience since 1982. Our products are engineered specifically for engine rebuilders, offering compatibility with a broad spectrum of engines. Whether you’re restoring an older engine or building a new performance setup, this piston set provides the reliability and precision you need to achieve excellent results. Trust Enginetech’s reputation for high-quality components, excellent customer service, and nationwide distribution to meet your engine rebuilding needs.

Features:

• Matched weights for perfect engine balance

• Designed for 3.875 inch bore diameter engines

• Top and second compression rings: 3/32 inch thickness

• Oil ring thickness: 3/16 inch

• Piston pin outside diameter: 0.9275 inches

• Engine rebuild quality and durability

• Engine-specific engineering for professional rebuilders