Manley 592807C-8 High Performance Forged Engine Piston

The Manley 592807C-8 is a high-performance forged engine piston machined from premium 2618 aluminum alloy for maximum high-temperature strength and fatigue resistance. Engineered for demanding applications, this piston features a lightweight yet robust design that delivers exceptional durability and long service life under extreme conditions.

Key Features:

• 2618 aluminum alloy construction provides superior strength at elevated temperatures
• Contour forging design optimizes strength-to-weight ratio without grain-interrupting internal milling
• One-fixturing manufacturing method ensures perfect ring groove to skirt squareness for maximum horsepower
• Offset wrist pin design reduces piston slap for quieter operation and improved performance
• Total Seal 1.5mm, 1.5mm, 3mm ring package included
• Moly-coated skirts reduce friction and wear
• Pressure balance groove machined into dome
• Proprietary multi-step top ring groove machining ensures optimal size, geometry, flatness, and finish
• Precise pinhole machining delivers exact compression distance and lock ring groove specifications
• Federal Form-Scan gauging validates proper skirt indexing and polarity

Complete Kit Includes:

• Roundwire locks
• Tool steel wrist pins
• Ring set

Manley's precision manufacturing process machines all final turning operations in a single fixturing, resulting in complete squareness of the rings to the cylinder wall. This attention to detail ensures consistent compression and optimal sealing for reliable performance in high-performance and racing applications.

Note: Compression ratios are calculated at 0.00" deck clearance, 9.240" deck height, and 0.042" thick compressed head gasket. Verify specifications for your specific application.