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Piston & Ring Set for GM Big Block Chevy 427/489 ci Engines [4.290 in. Bore]
InfoVehicle Info Needed
UNITED ENGINE MACHINEPART NUMBER: 648-IC999KTD.040

Piston & Ring Set for GM Big Block Chevy 427/489 ci Engines [4.290 in. Bore]

$1,00276
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Piston & Ring Set
  • GM Big Block Chevy 427/489 ci Engines
  • Forged 2618 Aluminum
  • 4.290 in. Bore
  • 3.760/4.250 in. Stroke
  • 1.520 in. Compression Height
  • Dome
  • Kit

    ICON pistons are engineered for GM Big Block Chevy 427/489 ci Engines. This configuration uses Forged 2618 Aluminum construction with application-specific crown and pin geometry.

    ICON IC999KTD.040 Features:

    • Bore: 4.290 in.
    • Stroke: 3.760/4.250 in.
    • Rod length: 6.385/6.135 in.
    • Compression height: 1.520 in.
    • Wrist pin diameter: 0.990 in.
    • Piston style: Dome
    • Crown volume: 43 cc Dome
    • Ring pack: 1/16 in. x 1/16 in. x 3/16 in.
    • Material: Forged 2618 Aluminum

    ICON IC999KTD.040 Includes:

    • Piston set
    • Matched piston ring set
    • Part TypePiston
    BrandUNITED ENGINE MACHINE
    Package Height5.0
    Package Width10.0
    Package Length22.5
    Weight14.0 PG
    Part CategoryPerformance Parts
    Compression Height1.520 in.
    Stroke3.760/4.250 in.
    Crown Volume43 cc Dome
    Wrist Pin Diameter0.990 in.
    Ring Pack1/16 in. x 1/16 in. x 3/16 in.
    Piston MaterialForged 2618 Aluminum
    Part FitmentDirect Fit
    Bore Diameter4.290 in.
    Rod Length6.385/6.135 in.
    Piston StyleDome
    Vendor Part NumberIC999KTD.040
    Package Qty1
    Package TypeEA
    Please click here to download the instructions PDF file
    Some parts are not legal for use in California or other states with similar laws / regulations
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