Engine Piston Set - without Rings

The Enginetech Piston Set P5017(8)040 is designed for high-performance engine rebuilds, offering precision-engineered components for reliable operation. This piston set is ideal for engines with a 4-inch bore diameter, ensuring proper fit and optimal performance. Crafted with matched weights, these pistons provide excellent balance, reducing vibration and wear for longer engine life. The set includes pistons with a compression height of 1.540 inches, tailored to meet the specifications of various domestic and import engines. Engine builders and enthusiasts can trust Enginetech’s commitment to quality and durability for their rebuild projects.

Features:

• Top Compression Ring Thickness: 5/64 inch for efficient sealing and power output

• Second Compression Ring Thickness: 5/64 inch to maintain compression integrity

• Oil Ring Thickness: 3/16 inch for effective oil control and lubrication

• Piston Pin Outside Diameter: 0.9273 inches for precise fit and smooth operation

• Bore Diameter: 4.000 inches to match engine specifications

• Compression Height: 1.540 inches for proper piston positioning within the engine block

• Engineered specifically for engine rebuilder needs, ensuring compatibility and performance

• Part Number: P5017(8)040, crafted by Enginetech, a trusted name since 1982