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Part Number:
UEM-KB439C-040

Keith Black Pistons KB439C-040 Fits Ford 351M Hypereutectic 10cc Bore 4.040

Fits Ford 351M, Bore 4.040, Stroke 4.000, Rod Length 6.58, Hypereutectic Top 10cc, Compression Height 1.700, Set of 8 Pistons

Special Price $506.32 Regular Price $514.03
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This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
  • 351M using stock .975" pin rods centered pin
  • M42 Coated Skirts 9.8:1 at.000" deck clearance
  • Compression Ratio 76cc 9.8:1
  • Advertised piston weight N/A
  • Note: Standard bore size is 4.000
  • More Information
    CNC Part Number UEM-KB439C-040
    Price $514.03
    Manufacturer's Part Number KB439C-040
    Brands Keith Black
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Ford 351M
    Bore Size 4.040
    Crankshaft Stroke 4.000
    Rod Length 6.580
    Piston Type Dish
    Compression Height 1.700
    Piston Material Hypereutectic
    Piston Ring Size 1.5 1.5 3.0mm
    Wrist Pin Size 0.975

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