Manley 610000-4 High-Performance Forged Engine Piston

The Manley 610000-4 is a precision-engineered forged piston designed for high-performance engine builds. Manufactured from high-strength 2618 aluminum alloy, this piston delivers exceptional durability and resistance to heat and fatigue under extreme operating conditions. Each piston features a lightweight yet robust construction optimized for demanding applications.

Key Features:

• 2618 aluminum alloy forging provides superior high-temperature strength and fatigue resistance compared to cast pistons
• Contour forging process creates optimal strength-to-weight ratio without grain-interrupting internal milling
• Proprietary multi-step top ring groove machining ensures precise groove size, geometry, flatness, and surface finish
• Single-fixturing manufacturing method achieves perfect ring groove to skirt squareness for maximum cylinder sealing
• Federal Form-Scan gauging validates precise skirt indexing to pinhole and skirt-to-skirt polarity
• Integrated pressure balance groove reduces ring flutter and improves stability
• Precision-machined pinhole ensures exact compression distance and lock ring groove concentricity

What's Included:

• Forged piston
• Piston rings
• Tool steel wrist pin
• Round wire locks

Part of the Manley Sport Compact Platinum series, this complete piston assembly is ready for installation in your performance engine build.