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Professional Series Forged Piston Set with Rings for Ford Small Block 302, 351, 4.040 in. Bore, 1.090 in. CH, -7.5cc
InfoVehicle Info Needed
WISECOPART NUMBER: 926-K0164X4

Professional Series Forged Piston Set with Rings for Ford Small Block 302, 351, 4.040 in. Bore, 1.090 in. CH, -7.5cc

$97899
ShippingShips on 11/13/2026
Lowest PriceLowest Price Guarantee

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Forged Piston Set with Rings
  • Ford Small Block 302, 351
  • 4.040 in. Bore
  • 1.090 in. Compression Height
  • -7.5cc Dish
  • 0.927 in. Floating Wrist Pin Included
  • Piston Rings Included
  • Slab Side 2618 Forged Aluminum
  • Set of 8

    This Wiseco Professional Series piston set is forged from 2618 aluminum for Ford Small Block 302, 351 engines. Each of the 8 pistons has a 4.040 in. bore and a 1.090 in. compression height with a -7.5cc dish. Professional Series pistons are aimed at heavy to severe duty race builds.

    Wiseco K0164X4 Piston Set Features:

    • Made for Ford Small Block 302, 351 engines
    • 4.040 in. bore diameter with a 1.090 in. compression height
    • -7.5cc dish volume
    • Sized for a 3.400 in. stroke and 5.400 in. connecting rod length
    • Forged from 2618 aluminum alloy with a slab side forging design
    • ArmorGlide skirt coating for reduced friction, scuff resistance and quieter operation
    • 0.927 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
    • 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 Height1.090 in.
    Piston Head TypeDish
    Wrist Pin StyleFloating
    QuantitySet of 8
    Oil Ring Thickness3.0 mm
    Bore Diameter4.040 in.
    Piston StyleSlab Side
    Piston Pin Outside Diameter0.927 in.
    Piston Head Volume (Cc)-7.5cc
    Second Compression Ring Thickness0.047 in.
    Top Compression Ring Thickness0.047 in.
    Piston Material2618 Aluminum
    Part FitmentUniversal
    Rod Length5.400 in.
    Wrist Pin IncludedYes
    Piston Quantity8
    Piston Pin Material5115 Steel
    Vendor Part NumberK0164X4
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning