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Professional Series Forged Piston for Chevy LS, 4.065 in. Bore, 1.300 in. Compression Height, -11cc Dish [2618 Aluminum]
InfoVehicle Info Needed
WISECOPART NUMBER: 926-6444RX65

Professional Series Forged Piston for Chevy LS, 4.065 in. Bore, 1.300 in. Compression Height, -11cc Dish [2618 Aluminum]

$16899
ShippingShips on 11/13/2026
Lowest PriceLowest Price Guarantee

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Forged Piston
  • Chevy LS
  • 4.065 in. Bore
  • 1.300 in. Compression Height
  • -11cc Dish
  • 0.927 in. Floating Wrist Pin Included
  • Piston Rings Included
  • 2618 Forged Aluminum
  • ArmorGlide Coated Skirt
  • Sold Individually

    This Wiseco Professional Series piston is forged from 2618 aluminum for Chevy LS engines. It has a 4.065 in. bore and a 1.300 in. compression height with a -11cc dish. Professional Series pistons are aimed at heavy to severe duty race builds.

    Wiseco 6444RX65 Piston Features:

    • Made for Chevy LS engines
    • 4.065 in. bore diameter with a 1.300 in. compression height
    • -11cc dish volume
    • Forged from 2618 aluminum alloy
    • ArmorGlide skirt coating for reduced friction, scuff resistance and quieter operation
    • 0.927 in. 5115 Steel floating wrist pin included
    • Piston rings included: 1.2 mm top, 1.2 mm second and 3 mm oil ring
    • Fully machined crown with precision ring grooves and an anti-detonation groove
    • Forced pin oiling feeds the wrist pin bore
    • Sold individually
    • Part TypePiston
    BrandWISECO
    Package Height4.2
    Package Width4.7
    Package Length4.7
    Weight1.0 PG
    Part CategoryPerformance Parts
    Compression Height1.300 in.
    Piston Head TypeDish
    Wrist Pin StyleFloating
    QuantitySold Individually
    Oil Ring Thickness3 mm
    Piston Head Volume-11cc
    Piston Pin Outside Diameter0.927 in.
    Second Compression Ring Thickness1.2 mm
    Top Compression Ring Thickness1.2 mm
    Piston Material2618 Aluminum
    Cylinder Bore Diameter4.065 in.
    Part FitmentUniversal
    Wrist Pin IncludedYes
    Piston Pin Material5115 Steel
    Vendor Part Number6444RX65
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning