Manley 597205C-8 Platinum Series Flat Top Pistons 3.922" Bore 1.085" CD for Chrysler 5.7L Hemi

The Manley 597205C-8 is a high-performance forged piston set designed specifically for Chrysler 5.7L Hemi engines, featuring a 3.922-inch bore and 1.085-inch compression distance. This flat top piston design has a -5cc volume, making it ideal for custom compression ratio builds and stroker applications.

These Platinum Series pistons are forged from domestic 2618 alloy, providing superior strength and performance for high-horsepower and power-adder applications. The 2618 material delivers high strength while maintaining a lightweight design that's robust enough for long service life. This alloy is specifically designed to endure extreme forces and high-temperature environments, with contour forgings that ensure optimal balance between strength and weight without internal milling that interrupts grain structure.

Key Features:

• Offset wrist pin design for quiet start-ups
• Unique "one fixturing" manufacturing method ensures perfect ring groove to skirt squareness for maximum horsepower
• Roundwire locks and pressure balance grooves included at no additional charge, plus forced pin oiling and precision pin fitting
• Premium Chrome Moly wrist pins included standard, with optional upgrades to 9310 and Turbo Tuff/DLC alloys available
• Exacting ring lands and grooves for enhanced ring seal and more power
• Cam and barrel skirt profiles generate substantial power while being gentle on cylinder walls

Each piston features lateral gas ports, pressure balance grooves, and Manley's proven manufacturing quality trusted by professional engine builders and tuners worldwide.