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Professional Series Forged Piston for Chevy LS1, 3.903 in. Bore, 1.3355 in. Compression Height, -2.2cc Dish [2618 Aluminum]
InfoVehicle Info Needed
WISECOPART NUMBER: 926-6366LX05

Professional Series Forged Piston for Chevy LS1, 3.903 in. Bore, 1.3355 in. Compression Height, -2.2cc Dish [2618 Aluminum]

$14599
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Forged Piston
  • Chevy LS1
  • 3.903 in. Bore
  • 1.3355 in. Compression Height
  • -2.2cc Dish
  • 0.945 in. Floating Wrist Pin Included
  • Piston Rings Included
  • Slab Side 2618 Forged Aluminum
  • ArmorGlide Coated Skirt
  • Sold Individually

    This Wiseco Professional Series piston is forged from 2618 aluminum for Chevy LS1 engines. It has a 3.903 in. bore and a 1.3355 in. compression height with a -2.2cc dish. Professional Series pistons are aimed at heavy to severe duty race builds.

    Wiseco 6366LX05 Piston Features:

    • Made for Chevy LS1 engines
    • 3.903 in. bore diameter with a 1.3355 in. compression height
    • -2.2cc dish volume
    • Forged from 2618 aluminum alloy with a slab side forging design
    • ArmorGlide skirt coating for reduced friction, scuff resistance and quieter operation
    • 0.945 in. 5115 Steel floating wrist pin included
    • Piston rings included: 0.047 in. top, 0.047 in. second and 3.0 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
    Weight1.7 PG
    Part CategoryPerformance Parts
    Compression Height1.3355 in.
    Piston Head TypeDish
    Wrist Pin StyleFloating
    QuantitySold Individually
    Oil Ring Thickness3.0 mm
    Piston Head Volume-2.2cc
    Piston StyleSlab Side
    Piston Pin Outside Diameter0.945 in.
    Second Compression Ring Thickness0.047 in.
    Top Compression Ring Thickness0.047 in.
    Piston Material2618 Aluminum
    Cylinder Bore Diameter3.903 in.
    Part FitmentUniversal
    Wrist Pin IncludedYes
    Piston Pin Material5115 Steel
    Vendor Part Number6366LX05
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning