Wiseco Professional Series Forged Pistons

Chrysler 6.4L Gen 3 HEMI V8

K0414X1

Overview:

The Wiseco Professional Series forged pistons are engineered for serious racers and high-performance engine builders who demand the utmost in strength and reliability. Designed specifically for the Chrysler 6.4L Gen 3 HEMI engine, this set of eight pistons delivers exceptional durability and precision for heavy to severe duty race applications.

Whether you are building a race motor or a high-output street engine, these pistons provide the foundation needed to push your build beyond factory limits. With premium rings included, you’ll get a complete piston solution that supports increased power and sustained performance under extreme conditions.

Key Features:

Wiseco’s Professional Series pistons incorporate advanced design and manufacturing techniques to ensure maximum strength and performance:

• Forged from high-strength aluminum alloy for superior durability and resistance to fatigue.
• Precision CNC-machined bore size of 4.100 inches for exact fitment and optimal sealing.
• Compression height of 1.110 inches tailored for the Chrysler Gen 3 HEMI architecture.
• Pin diameter of 0.8661 inches engineered for robust wrist pin retention and strength.
• Includes premium piston rings designed to maintain excellent sealing and reduce blow-by.
• Custom-level performance features suitable for heavy-duty racing and high-boost applications.
• Designed to withstand the rigors of severe duty race builds with enhanced thermal and mechanical properties.
• Set of 8 pistons to fully equip your V8 engine build.

Construction & Design:

These pistons are crafted using Wiseco’s renowned forging process, which produces a dense, uniform grain structure for maximum strength and toughness. The forged aluminum alloy construction offers an ideal balance of lightweight design and high thermal conductivity, helping to manage combustion temperatures effectively.

Each piston is CNC-machined to exacting tolerances, ensuring consistent bore diameter and compression height for precise engine assembly. The design incorporates features optimized for the Chrysler 6.4L Gen 3 HEMI, including wrist pin sizing and ring groove configuration, to deliver reliable performance and longevity under demanding conditions.

Installation & Fitment:

This piston set is specifically designed for the Chrysler 6.4L Gen 3 HEMI engine platform. Installation requires standard engine assembly procedures and is intended for professional or experienced builders familiar with high-performance engine builds.

• Fits Chrysler Gen 3 HEMI 6.4L engines with a 4.100 inch bore size.
• Set includes all eight pistons needed for a complete V8 build.
• Compatible with high-performance ring packages included in the set.

What’s Included

• Set of 8 forged aluminum pistons
• Premium piston rings matched to the piston specifications

Ideal For:

• Serious racers and professional engine builders
• Heavy-duty and severe duty race engine builds
• High-output Chrysler 6.4L Gen 3 HEMI performance engines
• Builders seeking maximum strength and durability in piston components

Wiseco is a forged piston and engine-components brand trusted in both automotive and powersports performance, offering precision-made pistons and kits for high-RPM, high-boost, and high-load builds. Whether you’re rebuilding for durability or chasing serious horsepower, Wiseco parts are chosen for strength, consistency, and proven performance in demanding conditions.