Manley Small Block Chevy 4 Barrel Class 4in Bore - 1.55in CD - -4 cc Dish Piston Set

590500-8

Today, Manley Performance continues to re-define itself in a high performance aftermarket industry that is constantly evolving. We've developed new products for growing markets such as sport compact, Ford modular and Chevy LS; as well as maintained our leadership role with the traditional V-8 engine business.

Features:

• 2618 high strength material.
• Lightweight design.
• Slightly thicker deck (.185") for higher horsepower applications.
• Perfect ring groove to skirt squareness.
• Pressure balance groove.
• Round wire locks included.
• Modified full banded skirt design for increased skirt stability.
• 2.300" x .130" wall Premium Chrome Moly pin.
• .150" wall pin upgrade also available P/N 42442.

Specifications:

• Bore Size: 4.000"
• Rod Length: 5.700"
• Stroke: 3.480"-3.500"
• Comp. Distance: 1.550"
• Dome Volume (cc): -4cc
• Cylinder Head: 23°
• Piston Type: Dish
• Piston Wt / Gms: 458
• Piston & Pin Wt / Gms: 553
• Gas Ported: 1/16" x 1/16" x 3/16" rings
• Ductile Iron Top Rings: 46350-8
• Gapless Top Rings: 46350GT-8

Fitments:

• Chevrolet Small Block

Notes:

• Sold as a Set of 8