Manley Performance 6.1L Hemi 11.5cc Dish Forged Piston Set: Chrysler 300 (05-10) / Dodge Charger / Challenger (06-10)

Manley Performance Platinum Series Pistons

Chrysler 6.1L HEMI V8 Engine

598660C-8

Overview:

The Manley Chrysler 6.1L HEMI -11.5cc Dish Piston Set is engineered for enthusiasts and professional engine builders seeking reliable, high-performance pistons designed specifically for the 6.1L HEMI V8 engine. These pistons are crafted to deliver superior strength and durability under demanding conditions, making them ideal for both street performance and track applications.

Built with precision and advanced materials, this piston set helps optimize combustion chamber volume with a -11.5cc dish design, supporting improved compression and power potential. Whether you are rebuilding your engine or upgrading for enhanced performance, these pistons provide a solid foundation for increased horsepower and torque.

Key Features:

Manley’s Platinum Series pistons incorporate advanced engineering and premium materials to ensure long-lasting performance and reliability. Key features include:

• Forged from 2618 aluminum alloy, known for excellent strength and fatigue resistance under high stress and temperature.
• Proven cam and barrel skirt profiles that reduce friction and wear for improved efficiency and durability.
• Tool steel wrist pins for superior strength and precise fitment, enhancing piston-to-connecting rod connection.
• Moly skirt coatings on select part numbers to minimize friction and scuffing, contributing to smoother operation and longer service life.
• 11.5cc dish piston design to optimize combustion chamber volume and compression ratio for the 6.1L HEMI engine.
• Precision machining and tight tolerances ensure consistent performance and reliable fitment.
• Trusted by professional engine builders and tuners worldwide for high-performance applications.

Construction & Design:

These pistons are forged from premium 2618 aluminum alloy, a material favored in high-performance engines for its superior strength and ability to withstand extreme heat and pressure. The design incorporates carefully engineered cam and barrel skirt profiles that reduce piston slap and friction, improving engine efficiency and longevity.

The tool steel wrist pins provide a robust and durable connection between the piston and connecting rod, ensuring reliable operation even under high RPM and load conditions. Additionally, the molybdenum skirt coating on select pistons reduces wear and friction, contributing to smoother piston movement and enhanced durability.

The -11.5cc dish shape is specifically designed to optimize combustion chamber volume in Chrysler’s 6.1L HEMI engines, helping to achieve the desired compression ratio for performance tuning and power gains.

Installation & Fitment:

This piston set is designed as a direct replacement for Chrysler 6.1L HEMI engines, ensuring proper fitment and compatibility with factory components. Installation should be performed by experienced engine builders or technicians familiar with high-performance engine assembly to ensure correct clearances and tolerances.

No modifications to the engine block or connecting rods are typically required when installing these pistons, but professional machining and balancing are recommended to achieve optimal results.

What’s Included

• Complete set of forged 2618 aluminum pistons with -11.5cc dish design
• Tool steel wrist pins
• Installation instructions and specifications

Ideal For:

• Performance enthusiasts upgrading their Chrysler 6.1L HEMI engines
• Professional engine builders assembling high-output or race engines
• Street and track applications requiring durable, high-strength pistons
• Rebuilds where improved reliability and performance are desired