Manley Stroker Series Pistons for 6.4L HEMI – 4.090″ Bore, -20.5cc Dish, Part #599900C-8

Description

Our signature “Platinum Series” pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley pistons for superior performance and durability.

• 2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff/DLC alloys, providing additional durability.Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.Unique Fixturing: Manley’s unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.

Enhance your Chrysler 6.4L Hemi engine with the Manley Performance Platinum Series piston set, designed for high-performance applications and built for durability. These pistons feature 2618 alloy forgings, providing exceptional strength and resilience under demanding conditions. The forged construction ensures consistent performance and longevity, making them suitable for professional engine builders and serious tuners alike. The pistons incorporate proven cam and barrel skirt profiles that maximize power output while minimizing stress on the cylinder walls, promoting smoother operation and increased reliability.
Chrome Moly wrist pins come standard on these pistons, offering a robust connection between the piston and connecting rod. For select part numbers, upgraded wrist pins made from 9310 or Turbo Tuff/DLC alloys are available, further enhancing durability for high-stress environments. The pistons are machined with precise ring lands and grooves that adhere to strict standards, ensuring optimal ring seal and improved compression for more power. Unique fixturing technology allows for simultaneous skirt turning and ring groove machining, guaranteeing exceptional ring groove to skirt squareness and consistent performance.
This piston set is engineered to meet the demands of high-performance applications, providing a reliable upgrade for stroker builds and performance tuning. Note that these pistons are not CARB-approved and require acknowledgment of this status during installation. They are not classified as regular stock and are intended for specialized automotive use, with air freight restrictions in place. With carefully crafted features and premium materials, the Manley 6.4L Hemi pistons are a trusted choice for enthusiasts seeking to maximize engine output and durability in their Chrysler performance builds.

Features:

• 2618 alloy forgings for superior strength and performance

• Chrome Moly wrist pins standard, with optional upgraded alloys for select SKUs

• Exacting ring lands and grooves for improved ring seal and power

• Cam and barrel (skirt) profiles designed for high power output

• Unique fixturing for precise skirt turning and ring groove machining

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