Engine Piston Set - without Rings

The Enginetech P3033(8)030 Engine Piston Set is designed to deliver reliable performance and precise fitment for engines with a 4.25-inch bore diameter. Engine rebuilders and enthusiasts can trust this piston set for its high-quality craftsmanship and compatibility with a wide range of domestic and import engines. The set includes matched pistons with balanced weights to ensure smooth operation and optimal engine performance. Crafted with attention to detail, this piston set helps maintain proper compression and efficiency, contributing to the longevity of your engine.
The pistons feature a compression height of 2.160 inches, engineered to match original specifications for precise installation and operation. The set includes pistons without rings, giving you flexibility to select the appropriate rings for your application. The top compression ring has a thickness of 3/32 inch, while the second compression ring measures 2 5/64 inch, and the oil ring is 3/16 inch thick. These specifications are optimized for enhanced sealing and durability under demanding conditions. The piston pin has an outside diameter of 0.9898 inches, ensuring a secure fit within the connecting rods.
Manufactured by Enginetech, a trusted name in engine parts since 1982, this piston set exemplifies quality and reliability. Whether you're rebuilding a stock engine or upgrading performance, this set provides a cost-effective solution for restoring engine performance. With nationwide distribution and dedicated customer service, Enginetech ensures your parts arrive ready to install and perform. Properly matched weights and precise dimensions make this piston set an ideal choice for engine builders seeking high-quality components for professional or hobbyist rebuild projects.

Features:

• Matched weights for optimal balance and smooth engine operation

• Top compression ring thickness: 3/32 inch for reliable sealing

• Second compression ring thickness: 2 5/64 inch for enhanced sealing performance

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

• Piston pin outside diameter: 0.9898 inches for secure fitment

• Bore diameter compatible with 4.250-inch engines

• Compression height of 2.160 inches for precise fitment

• Engine piston set without rings to accommodate custom ring selection

• Compatible with a variety of domestic and import engines

• Engineered by Enginetech, a trusted manufacturer since 1982