Engine Piston Set - without Rings

The Enginetech P5012(4)STD engine piston set is designed for high performance and reliable operation in various GM and Isuzu models. This set includes precision-engineered pistons tailored for specific engine applications, ensuring optimal fit and function. Crafted to meet the demands of engine rebuilders, these pistons feature matched weights for perfect balance, reducing vibrations and enhancing engine smoothness. The set does not include rings, allowing for customization based on your engine rebuild needs, and is ideal for experienced mechanics and rebuilders seeking quality components.
Each piston in this set boasts a top compression ring thickness of 1.20 mm, a second compression ring thickness of 1.50 mm, and an oil ring thickness of 2.50 mm, providing a balance of compression and oil control. The pistons are designed with a bore diameter of 3.661 inches and a compression height of 1.189 inches, ensuring compatibility with specific engine blocks. The piston pin outside diameter measures 0.9055 inches, facilitating secure connection to the connecting rod assembly. These features work together to deliver consistent performance, durability, and efficiency in your engine rebuild project.
Manufactured by Enginetech, a family-owned company with decades of experience, these pistons are engineered specifically for engine builders who demand high quality and precision. Whether restoring a 2004 GMC Canyon, Chevrolet Colorado, or a 2006 Isuzu i-280, this piston set provides a reliable foundation for a successful rebuild. Trust Enginetech's expertise and comprehensive product line to meet your engine rebuilding needs with confidence.

Features:

• Matched weights for perfect engine balance

• Top compression ring thickness: 1.20 mm

• Second compression ring thickness: 1.50 mm

• Oil ring thickness: 2.50 mm

• Piston pin outside diameter: 0.9055 inches

• Bore diameter: 3.661 inches

• Compression height: 1.189 inches

• Designed for specific GM and Isuzu engines

• Engineered for durability and performance

• Suitable for professional engine rebuilds

Fits Following Models:
2004 Chevrolet Colorado
2004 GMC Canyon
2005 Chevrolet Colorado
2005 GMC Canyon
2006 Chevrolet Colorado
2006 GMC Canyon
2006 Isuzu i-280