Wiseco Pistons K0069A3 Small Block Chevy 350 23 Degree Turbo Supercharger Dish Piston Kit

The Wiseco K0069A3 is a professional-grade forged piston kit designed specifically for Small Block Chevrolet 350 engines with 23-degree cylinder heads running forced induction applications. This complete 8-piston set is engineered for turbocharged and supercharged builds requiring precise boost control and reliability.

Key Specifications:

• Bore: 4.030 inches
• Compression Height: 1.000 inch
• Stroke: 4.000 inches
• Rod Length: 6.000 inches
• Dish Volume: -36.0cc for controlled compression ratio (8.3:1)
• Wrist Pin Diameter: 0.927 inch

Features and Benefits:

• Forged from high-silicon, low-expansion aluminum alloy for superior strength and reduced weight
• Strutted design provides enhanced structural integrity under boost
• Dish configuration optimized for forced induction compression ratios
• Compatible with 23-degree cylinder head applications
• Precision CNC-machined for consistent tolerances across all pistons
• Engineered valve pockets for proper valve clearance

• 8 forged pistons
• Piston rings (complete set)
• Wrist pins
• Circlips/retainers

The K0069A3 kit is ideal for street/strip turbocharged or supercharged Small Block Chevy 350 builds where durability meets performance. Wiseco's forged construction ensures these pistons can withstand the increased cylinder pressures and thermal stresses of forced induction applications while maintaining precise tolerances for optimal ring seal and longevity.