Manley 595120C-8 Forged Piston Set Bore Dish Alloy - 3.572 11cc 2618

The Manley 595120C-8 is a high-performance forged piston set engineered for demanding applications requiring maximum strength and reliability. Machined from premium 2618 alloy material, these pistons deliver exceptional high-temperature strength and fatigue resistance. Featuring an 11cc dish design with a 3.572" bore, these pistons offer multiple compression ratio options: 11.2:1 at 42cc, 9.88:1 at 51cc, and 9.75:1 at 52cc chamber volumes.

Key Specifications:

• Bore: 3.572 inches
• Rod Length: 5.850 inches
• Stroke: 3.750 inches
• Compression Distance: 1.200 inches
• Piston Weight: 355 grams (443 grams with pin)
• Ring Package: 1.5mm, 1.5mm, 3mm Total Seal

Performance Features:

• 2618 aluminum alloy forgings provide superior high-temperature strength and fatigue resistance for race and forced-induction applications
• Contour forging design optimizes strength-to-weight ratio without grain-interrupting internal milling
• Single-fixturing manufacturing method ensures perfect ring groove to skirt squareness for maximum ring seal and horsepower
• Proprietary multi-step top ring groove machining delivers precise geometry, flatness, and finish for optimal ring control
• Offset wrist pin design reduces piston rock during startup and improves power delivery
• Moly-coated skirts reduce friction and provide superior wear resistance
• Pressure balance grooves enhance ring seal dynamics
• Federal Form-Scan gauging validates ideal skirt indexing and polarity

Includes: Tool steel wrist pins, roundwire locks, and pressure balance grooves standard with every set.

Note: Compression ratios calculated at zero deck clearance, 9.240" deck height, and 0.042" compressed head gasket thickness.