Engine Piston Set - without Rings

The Enginetech Piston Set P5030(6)STD is engineered for optimal engine performance and durability. Crafted by a family-owned company with over 40 years of experience, this piston set is designed specifically for select 2004 to 2006 GM and Pontiac vehicles including Buick, Chevrolet, and Pontiac. It features matched weights for perfect balance, ensuring smooth operation and reducing engine vibrations. The high-quality construction guarantees reliable performance, whether you're rebuilding or replacing engine components on compatible models. This set does not include rings, allowing you to select the appropriate rings separately to meet your specific requirements and preferences. The pistons are compatible with engines that have a bore diameter of 3.800 inches and a compression height of 1.196 inches, making them suitable for a range of applications within the specified vehicle models.

Designed for precise fit and performance, the Enginetech P5030(6)STD piston set features top compression rings with a thickness of 1.20 mm, second compression rings at 1.50 mm, and oil rings measuring 2.00 mm in thickness. The piston pin outside diameter is 0.9058 inches, providing a secure fit within the engine’s connecting rods. This high-quality piston set is ideal for engine rebuilders seeking reliable, performance-driven components that meet OEM specifications.

Trust Enginetech's commitment to quality and customer service for your engine rebuilding needs. This piston set is compatible with various 2004-2006 vehicles, including Buick Park Avenue, Buick Regal, Chevrolet Impala, Chevrolet Monte Carlo, and Pontiac Grand Prix, offering a versatile solution for multiple engine rebuild projects. Whether restoring an aging engine or upgrading for improved performance, the P5030(6)STD piston set ensures a precise fit and long-lasting durability.

Features:

• Matched weights for perfect engine balance

• Top compression ring thickness: 1.20 mm

• Second compression ring thickness: 1.50 mm

• Oil ring thickness: 2.00 mm

• Piston pin outside diameter: 0.9058 inches

• Bore diameter: 3.800 inches

• Compression height: 1.196 inches

• Engine rebuild compatibility for select GM and Pontiac models

Fits Following Models:
1996 Buick Park Avenue
1996 Buick Riviera
1996 Oldsmobile LSS
1996 Pontiac Bonneville
1997 Buick Park Avenue
1997 Buick Regal
1997 Buick Riviera
1997 Oldsmobile LSS
1997 Pontiac Bonneville
1997 Pontiac Grand Prix
1998 Buick Park Avenue
1998 Buick Regal
1998 Buick Riviera
1998 Oldsmobile LSS
1998 Pontiac Bonneville
1998 Pontiac Grand Prix
1999 Buick Park Avenue
1999 Buick Regal
1999 Buick Riviera
1999 Oldsmobile LSS
1999 Pontiac Bonneville
1999 Pontiac Grand Prix
2000 Buick Park Avenue
2000 Buick Regal
2000 Pontiac Bonneville
2000 Pontiac Grand Prix
2001 Buick Park Avenue
2001 Buick Regal
2001 Pontiac Bonneville
2001 Pontiac Grand Prix
2002 Buick Park Avenue
2002 Buick Regal
2002 Pontiac Bonneville
2002 Pontiac Grand Prix
2003 Buick Park Avenue
2003 Buick Regal
2003 Pontiac Grand Prix
2004 Buick Park Avenue
2004 Buick Regal
2004 Chevrolet Impala
2004 Chevrolet Monte Carlo
2004 Pontiac Grand Prix
2005 Buick Park Avenue
2005 Chevrolet Impala
2005 Chevrolet Monte Carlo
2005 Pontiac Grand Prix
2006 Pontiac Grand Prix
2007 Pontiac Grand Prix