1 SET KB155.030/1 SET 4000BM8.

Upgrade your Chevrolet's performance with the KB Performance Hyper Piston and Ring Kit, designed for enthusiasts seeking enhanced power and efficiency.

• Solid Dome Design: This piston features a solid dome design, optimizing combustion for improved horsepower and torque.
• Durable Construction: Made from hypereutectic aluminum, these pistons are built to withstand high temperatures and pressures, ensuring longevity and reliability.
• Precision Fit: With a bore of 4.030 inches and a stroke of 3.250 inches, this kit provides a perfect fit for small block Chevrolet engines, enhancing overall performance.
• Comprehensive Kit: Sold as a set of 8, this kit includes all necessary components for a complete upgrade, making installation straightforward.
• Includes Wrist Pins: The kit comes with press-fit or floating wrist pins, ensuring a secure and precise connection.

Designed specifically for Chevrolet engines, these pistons are an ideal choice for those looking to boost their vehicle's performance.

Elevate your engine's capabilities with KB's trusted quality and performance.