Manley Performance 3.922 Inch Bore 1.5cc Flat Top Pistons Set: Dodge Charger / Challenger (06-15) / Ram 1500 (03-10)

Manley Performance Platinum Series Piston Set

Dodge 5.7L HEMI V8 – 3.922 Inch Bore, 1.5cc Flat Top Pistons

PIST-3.922/1.085 CD/FLAT TOP -1.5cc (SKU: 597205C-8)

Overview:

The Manley Performance Platinum Series piston set is engineered specifically for the Dodge 5.7L HEMI engine, featuring a 3.922 inch bore and 1.5cc flat top design. These forged pistons are built to deliver exceptional strength and durability for high-performance applications, making them an ideal upgrade for enthusiasts, professional engine builders, and tuners seeking reliable power gains and long-lasting engine components.

Designed to withstand the rigors of spirited driving, track use, and demanding street performance, this piston set helps optimize combustion efficiency and engine response. Whether you are rebuilding your engine or upgrading for increased boost or higher compression, Manley’s Platinum Series pistons provide the quality and precision needed to support your performance goals.

Key Features:

Manley’s Platinum Series pistons incorporate advanced materials and design features to ensure superior performance and longevity:

• Constructed from 2618 alloy forgings, known for excellent strength and fatigue resistance under high stress and temperature conditions.
• Proven cam and barrel skirt profiles reduce friction and wear, enhancing piston stability and durability.
• Equipped with tool steel wrist pins for increased strength and reliable pin retention during high RPM operation.
• Moly skirt coatings on select part numbers reduce friction and improve piston ring seal for better efficiency.
• Flat top piston design with 1.5cc dish volume optimizes combustion chamber shape for balanced compression and power output.
• Precision machining ensures exact bore sizing and tight tolerances for consistent fitment and performance.
• Designed to meet the demands of professional engine builders and performance enthusiasts alike.

Construction & Design:

The pistons are forged from premium 2618 aluminum alloy, which offers superior toughness and thermal stability compared to standard alloys. This material choice allows the pistons to endure high combustion pressures and temperatures commonly found in modified or high-output 5.7L HEMI engines.

The cam and barrel skirt profiles have been extensively tested to minimize piston slap and reduce friction, contributing to smoother engine operation and extended component life. The inclusion of tool steel wrist pins enhances the connection between piston and connecting rod, ensuring durability under aggressive driving conditions.

Additionally, the moly skirt coating applied to select pistons lowers friction between the piston skirt and cylinder wall, improving ring seal and reducing wear over time. The flat top design with a 1.5cc dish volume is optimized for efficient combustion and power delivery in the Dodge 5.7L HEMI platform.

Installation & Fitment:

This piston set is designed as a direct replacement for the Dodge 5.7L HEMI engine with a 3.922 inch bore. It fits applications requiring a 1.5cc flat top piston configuration and is suitable for engine rebuilds or performance upgrades.

Installation should be performed by a qualified engine builder or technician to ensure proper clearances and ring end gaps. These pistons are compatible with factory components and do not require modifications to the engine block or connecting rods.

What’s Included

• Complete set of forged 2618 alloy pistons (quantity as required for engine)
• Tool steel wrist pins
• Installation instructions and specifications

Ideal For:

• Performance enthusiasts upgrading their Dodge 5.7L HEMI engines
• Professional engine builders seeking durable, high-quality forged pistons
• Street and track applications requiring reliable power and durability
• Rebuilds and engine refreshes aiming for improved strength and efficiency