Manley 597900C-8 Platinum Series Forged Pistons 6.2L Hemi 4.090" Bore 8-Cylinder Set

The Manley 597900C-8 Platinum Series pistons are precision-engineered forged pistons designed for Chrysler 6.2L Hemi engines. This complete 8-cylinder piston set features a 4.090-inch bore with a -6.5cc dish design and is optimized for 3.579-inch stroke applications, delivering exceptional reliability and performance for high-horsepower builds.

Key Features:

• 2618 Alloy Forgings: Manufactured from domestic 2618 aluminum alloy providing maximum high-temperature strength and fatigue resistance for demanding applications
• Chrome Moly Wrist Pins: Premium tool steel wrist pins included for superior durability and strength
• Moly Skirt Coating: Features molybdenum-coated skirts for reduced friction and enhanced cylinder wall protection
• Precision Ring Lands: Exacting ring land and groove specifications ensure enhanced ring seal and optimal power output
• Cam and Barrel Profiles: Proven skirt profiles generate substantial power while being gentle on cylinder walls
• One-Fixturing Manufacturing: Unique manufacturing process ensures perfect ring groove to skirt squareness for maximum horsepower
• Contour Forgings: Optimum balance between strength and weight with no grain-interrupting internal milling

Specifications:

• Bore: 4.090 inches (103.886mm)
• Compression: -6.5cc dish
• Stroke: 3.579 inches
• Wrist Pin Diameter: 0.927 inches
• Compression Ratio: Approximately 9.5:1
• Rings: Not included (sold separately)

Manley Platinum Series pistons are the choice of professional engine builders and racers worldwide, offering trouble-free installation and maximum horsepower potential for street performance and racing applications. Each piston undergoes Federal Form-Scan gauging to validate ideal skirt indexing and manufacturing precision.