Wiseco Pistons 6396RX3 Professional Series Chevy LS Forged Piston Dish Shelf Stock - 32cc

The Wiseco 6396RX3 is a Professional Series shelf-stock forged piston engineered for the Chevrolet LS engine platform. Featuring a -32cc dish crown, this single replacement piston is designed to support lower compression ratio builds, forced induction applications, and performance engine combinations where a dish piston is required for proper compression tuning.

Key Features:

• 2618 Forged Aluminum Construction – Engineered, forged, and machined in the USA for superior tensile strength and durability under heavy-duty performance use
• -32cc Dish Crown – Provides added combustion chamber volume, ideal for supercharged, turbocharged, or high-compression cylinder head combinations
• ArmorGlide® Skirt Coating – Proprietary coating that reduces operating friction, minimizes skirt and cylinder wall wear, and ensures quieter operation
• Fully Machined Crown – Precision-machined crown surface for consistent combustion chamber geometry
• Anti-Detonation Groove – Helps prevent carbon buildup on the ring land and reduces the risk of ring sticking caused by pre-ignition events
• Pressure Seal Groove – Prevents combustion gas bypass below the top compression ring, preserving ring seal and maximizing compression
• Forced Pin Oiling – Ensures positive wrist pin lubrication under extreme operating conditions
• Precision Ring Grooves – Machined to tight tolerances for optimal ring seal and longevity

Wiseco Professional Series pistons are built for serious engine builders and racers who demand custom-level performance in a ready-to-ship format. Designed and manufactured in the USA, the 6396RX3 delivers the strength and precision required for heavy to severe duty Chevy LS builds.