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Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC
Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC

Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC

$1,041.99
Our signature "Platinum Series" pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley pistons for superior performance and durability.
  • Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff/DLC alloys, providing additional durability.
  • Unique Fixturing: Manley's unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.
  • Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.
  • Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.
  • 2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.

The Manley Performance Chevrolet LS Piston Set is engineered for high-performance applications, featuring premium 2618 alloy forgings that deliver exceptional strength and durability. Designed with proven cam and barrel skirt profiles, these pistons generate substantial power while maintaining a gentle impact on cylinder walls, ensuring longevity and consistent performance. The set includes chrome moly wrist pins as standard, with options for upgraded 9310 and Turbo Tuff/DLC alloys for enhanced durability in demanding engine builds.
Manley’s advanced fixturing technology allows for precise skirt turning and ring groove machining in a single operation, ensuring perfect ring groove to skirt squareness for optimal sealing. The pistons are meticulously manufactured with strict adherence to exacting ring land and groove standards, significantly improving ring seal and power output. Their unique design and high-quality materials make them a preferred choice among professional engine builders and tuners seeking reliable, high-performance pistons.
These pistons are suitable for custom rebuilds and performance upgrades, providing the strength needed for high RPM and forced induction setups. With a bore diameter of 4.185 inches and a compression height of 1.315 inches, they are tailored for specific LS engine configurations. Please note that these pistons are not CARB compliant but require carb acknowledgment and are not approved for emissions compliance. They are shipped via air freight where applicable and are designed to meet the demands of serious automotive enthusiasts and professional tuners seeking superior quality and performance in their builds.

Features:

  • 2618 alloy forgings for superior strength and durability
  • Proven cam and barrel skirt profiles for power and cylinder wall preservation
  • Chrome moly wrist pins standard, with upgraded options available for enhanced durability
  • Unique fixturing process for precise skirt turning and ring groove machining
  • Exacting ring land and groove standards for improved ring seal and power output