MAHLE 930200310 Forged Piston Set - 4.010" Bore, 352 Cubic Inch

The MAHLE 930200310 forged piston set is precision-engineered for 352 cubic inch engine builds requiring a 4.010-inch bore diameter. These high-performance pistons feature MAHLE's renowned 4032 aluminum alloy construction, delivering exceptional strength and thermal stability for demanding applications.

Key Specifications:

• Bore Size: 4.010 inches
• Stroke Range: 3.480 to 3.500 inches
• Connecting Rod Length: 6.0 inches
• Compression Height: 1.25 inches
• Wrist Pin Diameter: 0.927 inches
• Piston Weight: 421 grams each
• Compression Ratio: 10.4:1
• Dome Volume: -5cc (dish design)
• Material: 4032 Aluminum Alloy

MAHLE's 4032 alloy provides superior wear resistance and reduced thermal expansion compared to hypereutectic designs, making these pistons ideal for performance street engines and mild competition applications. The dished crown design helps achieve the specified 10.4:1 compression ratio while maintaining proper quench characteristics. Each piston is manufactured to strict tolerances ensuring optimal ring seal and long-term durability.