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Mahle MS Piston Set for Small Block Chevrolet 428ci - 4.125 inch Bore, 4.000 inch Stroke, 6.000 inch Rod, .927 inch Pin, 20cc Combustion Chamber, 10.4 Compression Ratio

Mahle
mhl930211425
Out of stock
Engine
$977.97
The Mahle MS Piston Set is specifically designed for high-performance small block Chevrolet engines with a...

Mahle MS Piston Set for Small Block Chevrolet 428ci - 4.125 inch Bore, 4.000 inch Stroke, 6.000 inch Rod, .927 inch Pin, 20cc Combustion Chamber, 10.4 Compression Ratio

The Mahle MS Piston Set is specifically designed for high-performance small block Chevrolet engines with a 428 cubic inch displacement. Crafted with precision, these pistons feature a 4.125-inch bore and a 4.000-inch stroke, optimized for robust engine operation. The set includes eight pistons, each weighing approximately 8.8 ounces, constructed from high-quality 4032 aluminum alloy with phosphate and Grafal coatings for enhanced durability and wear resistance. The pistons incorporate a 0.927-inch pin diameter and a 20cc combustion chamber volume, contributing to a compression ratio of 10.4:1, ideal for performance applications.

Features:

  • Bore: 4.125 inches for optimal engine fit and performance
  • Stroke: 4.000 inches, engineered for high power output
  • Connecting Rod Length: 6.000 inches for balanced motion
  • Pin Diameter: 0.927 inches with coated surface for durability
  • Displacement: 428 cubic inches for powerful engine output
  • Combustion Chamber Volume: 20cc for a 10.4:1 compression ratio
  • Coatings: Phosphate and Grafal to reduce wear and improve longevity
  • Material: High-strength 4032 aluminum alloy for performance and heat resistance
  • Application: Designed for Chevrolet small block engines, not carb-approved, requiring acknowledgment for use
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