Mahle MS Piston Set BBC 489ci 4.280in Bore 4.25in Stroke 6.385in Rod .990 Pin 43cc 12.8 CR Set of 8 - 929906780

Enhance the power and performance of your Big Block Chevy (BBC) engine with the Mahle MS Piston Set (929906780). Designed for 489ci BBC engines, these pistons provide the durability and precision needed for high-performance builds, making them ideal for racing or heavy-duty applications.

Key Features:

• Engine Compatibility: Perfect for Big Block Chevy 489ci engines, ensuring precise fit and optimal performance.
• High-Quality Construction: Forged from premium materials for exceptional strength, reliability, and thermal resistance.
• Precise Specifications:
  • Bore Size: 4.280 inches
  • Stroke Compatibility: 4.25 inches
  • Rod Length: 6.385 inches
  • Pin Diameter: .990 inches
  • Compression Volume: 43cc
  • Compression Ratio: 12.8:1
• Optimized Performance: Designed to provide efficient combustion, improving power output and fuel efficiency.
• Set of 8 Pistons: Ideal for a complete engine rebuild or performance upgrade, ensuring uniformity and balanced performance.

The Mahle MS Piston Set is engineered to meet the demands of high-performance engines, delivering the strength and power needed for competitive racing or heavy-duty applications.