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Professional Series Forged Piston Set with Rings for Chevy Gen V LT L83 5.3L, 3.790 in. Bore, 1.292 in. CH, -0.5cc
InfoVehicle Info Needed
WISECOPART NUMBER: 926-K0381X1

Professional Series Forged Piston Set with Rings for Chevy Gen V LT L83 5.3L, 3.790 in. Bore, 1.292 in. CH, -0.5cc

$1,16699
ShippingShips on 11/13/2026
Lowest PriceLowest Price Guarantee

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Forged Piston Set with Rings
  • Chevy Gen V LT L83 5.3L
  • 3.790 in. Bore
  • 1.292 in. Compression Height
  • -0.5cc Dish
  • 0.927 in. Floating Wrist Pin Included
  • Piston Rings Included
  • Strutted 2618 Forged Aluminum
  • Set of 8

    This Wiseco Professional Series piston set is forged from 2618 aluminum for Chevy Gen V LT L83 5.3L engines. Each of the 8 pistons has a 3.790 in. bore and a 1.292 in. compression height with a -0.5cc dish. Professional Series pistons are aimed at heavy to severe duty race builds.

    Wiseco K0381X1 Piston Set Features:

    • Made for Chevy Gen V LT L83 5.3L engines
    • 3.790 in. bore diameter with a 1.292 in. compression height
    • -0.5cc dish volume
    • Sized for a 3.622 in. stroke and 6.125 in. connecting rod length
    • Forged from 2618 aluminum alloy with a strutted forging design
    • ArmorGlide skirt coating for reduced friction, scuff resistance and quieter operation
    • 0.927 in. 9310 Steel floating wrist pin included
    • Piston rings included: 1.5 mm top, 1.5 mm 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
    • Set of 8 pistons
    • Part TypePiston Set with Rings
    BrandWISECO
    Package Height4.2
    Package Width10.6
    Package Length28.0
    Weight16.8 PG
    Part CategoryPerformance Parts
    Compression Height1.292 in.
    Piston Head TypeDish
    Wrist Pin StyleFloating
    QuantitySet of 8
    Oil Ring Thickness3.0 mm
    Bore Diameter3.790 in.
    Piston StyleStrutted
    Piston Pin Outside Diameter0.927 in.
    Piston Head Volume (Cc)-0.5cc
    Second Compression Ring Thickness1.5 mm
    Top Compression Ring Thickness1.5 mm
    Piston Material2618 Aluminum
    Part FitmentUniversal
    Rod Length6.125 in.
    Wrist Pin IncludedYes
    Piston Quantity8
    Piston Pin Material9310 Steel
    Vendor Part NumberK0381X1
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
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