Engine Piston Set - without Rings

The Enginetech P3077(8)STD engine piston set is designed to deliver reliable performance for select Chevrolet Silverado, GMC Sierra, and related models from the early 2000s. Crafted with precision, this piston set features matched weights to ensure optimal balance and smooth engine operation. Its construction supports high compression ratios, making it suitable for rebuilding or restoring engines to factory specifications. The set includes pistons optimized for durability and performance, engineered specifically for engine rebuilders seeking quality components.

Each piston in the Enginetech P3077(8)STD set is designed with specific features to enhance engine longevity and efficiency. The top and second compression rings have a thickness of 2.00 mm, providing a good seal and maintaining compression. The oil ring, with a thickness of 4.00 mm, ensures effective oil control and lubrication. The pistons are compatible with engines having a bore diameter of 4.250 inches and a compression height of 1.355 inches. Piston pins have an outside diameter of 1.040 inches, fitting precisely for secure attachment and proper piston movement within the cylinder.

Manufactured by Enginetech, a trusted name in engine parts since 1982, this piston set is suitable for a range of 2004 and 2007 Chevrolet and GMC trucks, including Silverado, Sierra, Avalanche, and Suburban models. The product is ideal for engine builders and mechanics seeking a high-quality, reliable piston set that restores engine performance without the need for rings. Whether you're performing a complete overhaul or replacing worn components, the Enginetech P3077(8)STD set offers compatibility, durability, and performance you can count on.

Features:

• Matched weights for perfect balance and smooth engine operation

• Top Compression Ring Thickness: 2.00 mm for reliable sealing

• Second Compression Ring Thickness: 2.00 mm for optimal compression

• Oil Ring Thickness: 4.00 mm for excellent oil control

• Piston Pin Outside Diameter: 1.040 inches for precise fitting

• Designed for engines with a bore diameter of 4.250 inches

• Compatible with select Chevrolet Silverado, GMC Sierra, and related models from 2004 and 2007

Fits Following Models:
2001 Chevrolet Express 3500
2001 Chevrolet Silverado 2500 HD
2001 Chevrolet Silverado 3500
2001 Chevrolet Suburban 2500
2001 GMC Savana 3500
2001 GMC Sierra 2500 HD
2001 GMC Sierra 3500
2001 GMC Yukon XL 2500
2002 Chevrolet Express 3500
2002 Chevrolet Silverado 2500 HD
2002 Chevrolet Silverado 3500
2002 Chevrolet Suburban 2500
2002 GMC Savana 3500
2002 GMC Sierra 2500 HD
2002 GMC Sierra 3500
2002 GMC Yukon XL 2500
2003 Chevrolet Avalanche 2500
2003 Chevrolet Silverado 2500 HD
2003 Chevrolet Silverado 3500
2003 Chevrolet Suburban 2500
2003 GMC Sierra 2500 HD
2003 GMC Sierra 3500
2003 GMC Yukon XL 2500
2004 Chevrolet Avalanche 2500
2004 Chevrolet Silverado 2500 HD
2004 Chevrolet Silverado 3500
2004 Chevrolet Suburban 2500
2004 GMC Sierra 2500 HD
2004 GMC Sierra 3500
2004 GMC Yukon XL 2500
2005 Chevrolet Avalanche 2500
2005 Chevrolet Silverado 2500 HD
2005 Chevrolet Silverado 3500
2005 Chevrolet Suburban 2500
2005 GMC Sierra 2500 HD
2005 GMC Sierra 3500
2005 GMC Yukon XL 2500
2006 Chevrolet Avalanche 2500
2006 Chevrolet Silverado 2500 HD
2006 Chevrolet Silverado 3500
2006 Chevrolet Suburban 2500
2006 GMC Sierra 2500 HD
2006 GMC Sierra 3500
2006 GMC Yukon XL 2500
2007 Chevrolet Silverado 2500 HD Classic
2007 Chevrolet Silverado 3500 Classic
2007 GMC Sierra 2500 HD Classic
2007 GMC Sierra 3500 Classic