1 SET KB223.020/1 SET 4000AM4.

Enhance your Pontiac's performance with the KB Performance Hyper Piston and Ring Kit, designed for those who demand reliability and power. This set of four pistons features a flat top design, ensuring optimal combustion efficiency and improved engine output.

• Precision Engineering: Crafted from hypereutectic aluminum, these pistons provide superior strength and reduced thermal expansion for enhanced engine durability.
• Compatible Fit: With a bore size of 4.020 inches and a stroke of 3.000 inches, this kit is engineered to fit your Pontiac perfectly.
• Complete Package: Each kit includes wrist pins and pistons rings made from high-quality materials, ensuring a complete and reliable installation.
• Standard Oil Ring Tension: The stainless steel oil rings offer optimal sealing performance, reducing oil consumption and maintaining engine cleanliness.

Upgrade to the KB Performance Hyper Piston and Ring Kit for a reliable boost in your engine's performance.