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    Pistons - Forged - Hyperutectic

    CNC-Motorsports offers the best selection of pistons by brands like; CP, Diamond, JE, SRP, KB, Mahle, Manley and Wiseco. Our selection of pistons will cover nearly every engine build from 300 horsepower street engines to our forged pistons that will support 2000 plus horsepower race engine applications. Shop 12000 plus pistons for domestic V8 and Import engines. Custom piston orders available, please call or email our experienced staff today.

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    Products (9 results)

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    1. UEM-KB368-030 PART NUMBER
      Keith Black Pistons KB368-030 Fits BBF 429 Flat Top 2.5cc Bore 4.390
      Keith Black Pistons KB368-030 Fits BBF 429 Flat Top 2.5cc Bore 4.390
      Special Price $557.40 Regular Price $565.89
      Keith Black
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      Fits BB Ford 429, Bore 4.390 Stroke 3.590, Rod Length 6.605, Flat Top 2.5cc, 1 Valve Relief, Compression Height 1.900, Set of 8 Pistons Learn More
    2. UEM-KB138-030 PART NUMBER
      Keith Black Pistons KB138-030 Fits BBF 460 Dish 22cc Bore 4.390
      Keith Black Pistons KB138-030 Fits BBF 460 Dish 22cc Bore 4.390
      Special Price $568.36 Regular Price $577.02
      Keith Black
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      Fits BB Ford 460, Bore 4.390 Stroke 3.850, Rod Length 6.605, Dish 22cc, 1 Valve Relief, Compression Height 1.772, Set of 8 Pistons Learn More
    3. UEM-KB206-030 PART NUMBER
      Keith Black Pistons KB206-030 Fits BBF 460 Dish 15cc Bore 4.390
      Keith Black Pistons KB206-030 Fits BBF 460 Dish 15cc Bore 4.390
      Special Price $571.47 Regular Price $580.17
      Keith Black
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      Fits BB Ford 460, Bore 4.390 Stroke 3.850, Rod Length 6.605, Dish 15cc, 1 Valve Relief, Compression Height 1.772, Set of 8 Pistons Learn More
    4. UEM-KB137-030 PART NUMBER
      Keith Black Pistons KB137-030 Fits BBF 460 Flat Top 2.5cc Bore 4.390
      Keith Black Pistons KB137-030 Fits BBF 460 Flat Top 2.5cc Bore 4.390
      Special Price $522.11 Regular Price $530.06
      Keith Black
      Add to Wish List
      Fits BB Ford 460, Bore 4.390 Stroke 3.850, Rod Length 6.605, Flat Top 2.5cc, 1 Valve Relief, Compression Height 1.772, Set of 8 Pistons Learn More
    5. UEM-KB401-030 PART NUMBER
      Keith Black Pistons KB401-030 Fits BBF 460 Dome 11cc Bore 4.390
      Keith Black Pistons KB401-030 Fits BBF 460 Dome 11cc Bore 4.390
      Special Price $574.85 Regular Price $583.60
      Keith Black
      Add to Wish List
      Fits BB Ford 460, Bore 4.390 Stroke 3.850, Rod Length 6.605, Dome 11cc, 1 Valve Relief, Compression Height 1.772, Set of 8 Pistons Learn More
    6. UEM-KB318-030 PART NUMBER
      Keith Black Pistons KB318-030 Fits BBF 501 Dish 33cc Bore 4.390
      Keith Black Pistons KB318-030 Fits BBF 501 Dish 33cc Bore 4.390
      Special Price $526.52 Regular Price $534.54
      Keith Black
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      Fits BB Ford 501, Bore 4.390 Stroke 4.140, Rod Length 6.700, Dish 33cc, 1 Valve Relief, Compression Height 1.530, Set of 8 Pistons Learn More
    7. UEM-KB403-030 PART NUMBER
      Keith Black Pistons KB403-030 Fits BBF 521 Dish 30cc Bore 4.390
      Keith Black Pistons KB403-030 Fits BBF 521 Dish 30cc Bore 4.390
      Special Price $505.98 Regular Price $513.69
      Keith Black
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      Fits BB Ford 521, Bore 4.390 Stroke 4.300, Rod Length 6.700, Dish 30cc, 1 Valve Relief, Compression Height 1.450, Set of 8 Pistons Learn More
    8. UEM-KB402-030 PART NUMBER
      BBF 460 521 545 Keith Black Hypereutectic Piston Dish 20.5cc 4.390 Bore KB402-030
      Keith Black Pistons KB402-030 Fits BBF 521 545 Dish 20.5cc Bore 4.390
      Special Price $520.32 Regular Price $528.24
      Keith Black
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      BB Ford 521 545, Bore 4.390, Fits 4.300 Stroke with 6.800 Rod Length, Fits 4.500 Stroke with 6.700 Rod Length, Dish 20.5cc, 1 Valve Relief, Compression Height 1.350, Set of 8 Pistons Learn More
    9. UEM-KB405-039 PART NUMBER
      Keith Black Pistons KB405-039 Fits Oldsmobile 403 Dish 6cc Bore 4.390
      Keith Black Pistons KB405-039 Fits Oldsmobile 403 Dish 6cc Bore 4.390
      Special Price $520.32 Regular Price $528.24
      Keith Black
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      Fits Oldsmobile 403, Bore 4.390, Stroke 3.385, Rod Length 6.000, Dish 6cc, 2 Valve Reliefs, Compression Height 1.615, Set of 8 Pistons Learn More

    Products (9 results)

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    1. Bore Size
      4.390
    2. Piston Material
      Hypereutectic
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    Price
    Bore Size
    1. 3.445 2 items
    2. 3.465 2 items
    3. 3.475 2 items
    4. 3.485 2 items
    5. 3.505 2 items
    6. 3.622 1 item
    7. 3.642 1 item
    8. 3.652 1 item
    9. 3.662 1 item
    10. 3.736 2 items
    11. 3.756 2 items
    12. 3.766 3 items
    13. 3.776 2 items
    14. 3.796 3 items
    15. 3.810 2 items
    16. 3.820 2 items
    17. 3.905 3 items
    18. 3.910 2 items
    19. 3.915 2 items
    20. 3.930 1 item
    21. 3.935 2 items
    22. 3.940 2 items
    23. 3.950 2 items
    24. 3.970 2 items
    25. 4.000 52 items
    26. 4.020 51 items
    27. 4.030 70 items
    28. 4.040 72 items
    29. 4.060 70 items
    30. 4.070 8 items
    31. 4.080 7 items
    32. 4.090 1 item
    33. 4.0926 1 item
    34. 4.100 1 item
    35. 4.1026 1 item
    36. 4.110 1 item
    37. 4.120 1 item
    38. 4.1226 1 item
    39. 4.125 17 items
    40. 4.126 1 item
    41. 4.135 1 item
    42. 4.145 16 items
    43. 4.146 1 item
    44. 4.150 5 items
    45. 4.155 18 items
    46. 4.156 2 items
    47. 4.160 4 items
    48. 4.165 19 items
    49. 4.166 2 items
    50. 4.170 1 item
    51. 4.180 6 items
    52. 4.185 17 items
    53. 4.186 2 items
    54. 4.190 3 items
    55. 4.195 3 items
    56. 4.205 2 items
    57. 4.210 2 items
    58. 4.225 3 items
    59. 4.250 6 items
    60. 4.254 2 items
    61. 4.270 1 item
    62. 4.274 2 items
    63. 4.280 12 items
    64. 4.290 12 items
    65. 4.310 12 items
    66. 4.320 9 items
    67. 4.330 3 items
    68. 4.340 2 items
    69. 4.342 1 item
    70. 4.343 1 item
    71. 4.350 4 items
    72. 4.353 1 item
    73. 4.360 6 items
    74. 4.372 1 item
    75. 4.373 1 item
    76. 4.375 1 item
    77. 4.380 4 items
    78. 4.382 1 item
    79. 4.390 9 items
    80. 4.400 6 items
    81. 4.402 1 item
    82. 4.420 8 items
    83. 4.470 2 items
    84. 4.500 2 items
    85. 4.530 2 items
    86. 4.566 2 items
    87. 4.600 2 items
    Compression Height
    1. 1.350 1 item
    2. 1.450 1 item
    3. 1.530 1 item
    4. 1.615 1 item
    5. 1.772 4 items
    6. 1.900 1 item
    Crankshaft Stroke
    1. 3.385 1 item
    2. 3.590 1 item
    3. 3.850 4 items
    4. 4.140 1 item
    5. 4.300 2 items
    6. 4.500 1 item
    Piston Material
    1. 2618 Forged 77 items
    2. 4032 Forged 33 items
    3. Forged 1 item
    4. Hypereutectic 9 items
    Piston Ring Size
    1. 1/16 1/16 3/16 4 items
    2. 5/64 5/64 3/16 5 items
    Piston Type
    1. Dish 6 items
    2. Dome 1 item
    3. Flat Top 2 items
    Rod Length
    1. 6.000 1 item
    2. 6.605 5 items
    3. 6.700 3 items
    4. 6.800 1 item
    Vehicle Make
    1. Ford BB 8 items
    2. Oldsmobile 1 item
    Wrist Pin Size
    1. 0.981 1 item
    2. 0.989 3 items
    3. 1.040 5 items
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