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  • Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke
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Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke
Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke
Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke
Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke
Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke
Load image into Gallery viewer, Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke
Load image into Gallery viewer, Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke
Load image into Gallery viewer, Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke
Load image into Gallery viewer, Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke
Load image into Gallery viewer, Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke

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Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke

Mahle
mhl930211455
Out of stock
Engine
$917.83
Upgrade your Chevrolet Small Block engine with the Mahle MS Piston Set designed specifically for 434...
Mahle MS Piston Set for Chevrolet Small Block 434ci, 4.155 in Bore, 4.000 in Stroke
Description

Upgrade your Chevrolet Small Block engine with the Mahle MS Piston Set designed specifically for 434 cubic inches displacement. Crafted with precision, these pistons feature a bore diameter of 4.155 inches and a stroke of 4.000 inches, ensuring optimal performance and durability. The set includes pistons with a compression ratio of approximately 10.6:1, suitable for high-performance applications. Coated with phosphate and Grafal for enhanced corrosion resistance and reduced friction, these pistons are engineered to withstand the rigors of demanding engine conditions. The lightweight design, with each piston weighing around 431 grams, helps improve engine responsiveness and efficiency. The set also includes pistons with a pin diameter of 0.927 inches and a 20cc dish volume, providing a balanced compression and power output. Manufactured by Mahle, a trusted name in automotive components, this set is ideal for rebuilds and performance upgrades, though it is not carb-approved and requires carb acknowledgment during installation.

These pistons are constructed from high-quality materials conforming to industry standards, ensuring reliable operation and long service life. Their precise engineering and coatings contribute to reduced wear, better thermal management, and improved engine longevity. Whether you are restoring a classic or building a performance engine, this Mahle piston set offers excellent value and proven performance for your Chevrolet Small Block engine. Note that this product is not suitable for use in vehicles requiring CARB compliance, but it adheres to Prop 65 safety standards, emphasizing environmental and consumer safety. The set is sold as a complete package of eight pistons, ready for installation into your engine assembly.

Features:

  • Bore Diameter: 4.155 inches for optimal fit and performance
  • Stroke: 4.000 inches for balanced engine power
  • Rod Length: 6.0 inches for durability and strength
  • Pin Diameter: 0.927 inches with a 20cc dish volume for ideal compression
  • Coatings: Phosphate and Grafal for corrosion resistance and reduced friction
  • Weight: Approximately 431 grams per piston for lightweight efficiency
  • Engine Compatibility: Chevrolet Small Block 434 cubic inches
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