Engine Piston Set - without Rings

The Enginetech P5079(5)STD engine piston set is designed for precise performance and durability in compatible Chevrolet Colorado, GMC Canyon, and Hummer H3 models from 2007 to 2012. Crafted with high-quality materials, this piston set ensures optimal engine operation and longevity. Each piston features matched weights for perfect balance, reducing vibrations and promoting smooth engine performance. The set includes pistons engineered specifically for engines requiring a bore diameter of 3.760 inches and a compression height of 1.119 inches, making it ideal for rebuilds and engine upgrades.
The pistons incorporate top compression rings with a thickness of 1.20 mm, second compression rings at 1.50 mm, and oil rings measuring 2.50 mm, all designed to optimize sealing and oil control. With a piston pin outside diameter of 0.9252 inches, these components facilitate secure piston movement within the engine cylinder. Manufactured by Enginetech, a trusted name in engine parts since 1982, this piston set is tailored for professional engine rebuilders and enthusiasts seeking reliable, high-performance components.
Installation of this piston set requires no rings, offering flexibility for custom ring selection and installation. The piston set’s precision engineering ensures a perfect fit and efficient combustion, contributing to improved engine power and fuel efficiency. Whether restoring a vintage engine or upgrading a current setup, the Enginetech P5079(5)STD provides a dependable foundation for engine performance enhancement. This product is part of Enginetech’s comprehensive line of engine components, emphasizing quality, compatibility, and customer satisfaction.

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: 0.9252 inches

• Designed for bore diameter: 3.760 inches

• Compression height: 1.119 inches

• Engine rebuild compatibility for Chevrolet Colorado, GMC Canyon, and Hummer H3 (2007-2012)

Fits Following Models:
2007 Chevrolet Colorado
2007 GMC Canyon
2007 Hummer H3
2008 Chevrolet Colorado
2008 GMC Canyon
2008 Hummer H3
2009 Chevrolet Colorado
2009 GMC Canyon
2009 Hummer H3
2009 Hummer H3T
2010 Chevrolet Colorado
2010 GMC Canyon
2010 Hummer H3
2010 Hummer H3T
2011 Chevrolet Colorado
2011 GMC Canyon
2012 Chevrolet Colorado
2012 GMC Canyon