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    Crankshafts - Forged - Cast

    CNC-Motorsports offers the best selection of crankshafts by brands like; Callies, Compstar, Crower, Eagle, K1, Lunati, Manley, and Scat. Our selection of cast steel crankshafts will cover nearly every engine build from 300 horsepower street engines to our forged stroker crankshaft that will support 2000 plus horsepower race engine applications. Shop our best crankshaft selecting for your domestic V8 engine today.

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    1. ESP-104544250 PART NUMBER
      Eagle 104544250 Cast Steel Crankshaft
      Eagle 104544250 Crankshaft Cast BBC 496
      $462.95
      Eagle
      Add to Wish List
      BB Chevy 496 540 Stroker Crank, Eagle, 4.250 Stroke, 2.200 Rod Journal, 2.749 Mains, 6.385 Rod or Longer, External Balance, 2 Piece Rear Main Seal Learn More
    2. ESP-104284250 PART NUMBER
      Eagle Crankshaft Cast Ford FE 428 Stroker 104284250
      Ford FE 428 Stroker, Eagle Crankshaft Cast, 4.250, 104284250
      $650.00
      Eagle
      Add to Wish List
      Ford FE 428 Stroker, 4.250 Stroke, 2.200 Rod Journal, 2.749 Mains, 6.700 Rod or Longer, Internal Balance, 2 Piece Rear Main Seal Learn More
    3. ESP-102394250 PART NUMBER
      102394250
      Eagle Cast Crankshaft 102394250 Ford Flathead 8BA Cast 4.250
      $775.95
      Eagle
      Add to Wish List
      Ford 8BA Flathead, 4.250 Stroke, 2.000 Rod Journal, 7.000 Rod or Longer, Internal Balance, 2 Piece Rear Main Seal Learn More
    4. ESP-104554260 PART NUMBER
      Eagle 104554260 Crankshaft Cast Oldsmobile 455, 4.250
      Eagle 104554260 Crankshaft Cast Oldsmobile 455, 4.250
      $608.95
      Eagle
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      Oldsmobile 455, 4.250 Stroke, 2.497 Rod Journal, 3.000 Mains, 6.735 Rod or Longer, External Balance, 2 Piece Rear Main Seal Learn More
    5. ESP-104004250 PART NUMBER
      104004250
      Eagle 104004250 Crankshaft Cast Pontiac 400 4.250
      $496.95
      Eagle
      Add to Wish List
      Pontiac 400, 4.250 Stroke, 2.200 Rod Journal, 3.000 Mains, 6.800 Rod or Longer, Internal Balance, 2 Piece Rear Main Seal Learn More
    6. ESP-104554250 PART NUMBER
      Eagle 104554250 Crankshaft Cast Pontiac 455 Stroker, 4.500
      Eagle 104554250 Crankshaft Cast Pontiac 455 Stroker, 4.250
      $496.95
      Eagle
      Add to Wish List
      Pontiac 455 Stroker, 4.250 Stroke, 2.200 Rod Journal, 3.250 Mains, 6.800 Rod or Longer, Internal Balance, 2 Piece Rear Main Seal Learn More
    7. ESP-434642506560 PART NUMBER
      434642506560
      LS Stroker, 4.250, 24T, 4340 Steel Eagle Crankshaft, 434642506560
      Special Price $986.44 Regular Price $1,016.95
      Eagle
      Add to Wish List
      Chevy LS, 4.250 Stroke, 2.559 Main, 2.100 Rod Journal, 6.460 or Longer Rod, Internal Balance, 24 Tooth Reluctor, For Tall Deck blocks Learn More
    8. ESP-434742506560 PART NUMBER
      434742506560
      LS Stroker, 4.250, 58T, 434742506560 4340 Steel Eagle Crankshaft
      Special Price $986.44 Regular Price $1,016.95
      Eagle
      Add to Wish List
      Chevy LS, 4.250 Stroke, 2.559 Main, 2.100 Rod Journal, 6.460 or Longer Rod, Internal Balance, 58 Tooth Reluctor, For Tall Deck blocks Learn More
    9. ESP-445442546385 PART NUMBER
      Eagle 445442546385 4340 Forged Steel Crankshaft
      BBC 496 540, 4.250, 4340 Steel Eagle Crankshaft 445442546385
      Special Price $1,063.07 Regular Price $1,095.95
      Eagle
      Add to Wish List
      Big Block Chevy 496 540, 4.250 Stroke, 2.749 Main, 2.200 Rod Journal, 6.385 or Longer Rod, Internal Balance, 2 Piece Rear Seal Learn More
    10. ESP-445442526385 PART NUMBER
      Eagle 445442526385 4340 Forged Steel Crankshaft
      BBC 496 540 4.250 Stroke CCW 4340 Steel Eagle Crankshaft 445442526385
      Special Price $1,063.07 Regular Price $1,095.95
      Eagle
      Add to Wish List
      Big Block Chevy 496 540, 4.250 Stroke, 2.749 Main, 2.200 Rod Journal, 6.385 or Longer Rod, Internal Balance, 2 Piece Rear Seal, Center Counterweight Learn More

    Products (1-10 of 100)

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    1. Crankshaft Stroke
      4.250
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    1. Brodix 2 items
    2. Callies 11 items
    3. Compstar 3 items
    4. Crower 7 items
    5. Dart 1 item
    6. Eagle 19 items
    7. Howards 2 items
    8. Lunati 3 items
    9. Manley 3 items
    10. Molnar 11 items
    11. Scat 38 items
    Price
    Balance Type
    1. External 8 items
    2. Internal 76 items
    Crankshaft Material
    1. 4140 Steel 1 item
    2. 4340 Forged 1 item
    3. 4340 Steel 80 items
    4. 9000 Cast Steel 6 items
    5. Billet 3 items
    6. Cast Steel 7 items
    7. Forged 1 item
    8. Forged 4340 Steel 1 item
    Crankshaft Series
    1. 9000 Series 6 items
    2. Enduro 1 item
    3. Lightweight 1 item
    4. Magnum 7 items
    5. Magnum Billet 1 item
    6. Maxi-Light 1 item
    7. Pro Comp Lightweight 6 items
    8. Standard Weight 50 items
    9. Superlight 5 items
    10. Track Smart 3 2 items
    11. Ultra-Light 1 item
    12. Ultra Dirt 2 items
    13. Apex 1 item
    Crankshaft Stroke
    1. 2.870 1 item
    2. 2.953 1 item
    3. 3.000 13 items
    4. 3.020 1 item
    5. 3.059 1 item
    6. 3.110 1 item
    7. 3.125 3 items
    8. 3.250 18 items
    9. 3.268 1 item
    10. 3.310 1 item
    11. 3.320 3 items
    12. 3.330 3 items
    13. 3.331 1 item
    14. 3.335 11 items
    15. 3.340 3 items
    16. 3.350 5 items
    17. 3.386 1 item
    18. 3.400 15 items
    19. 3.440 1 item
    20. 3.450 1 item
    21. 3.465 2 items
    22. 3.480 62 items
    23. 3.500 57 items
    24. 3.504(89mm) 1 item
    25. 3.543 4 items
    26. 3.550 3 items
    27. 3.554 1 item
    28. 3.562 11 items
    29. 3.580 14 items
    30. 3.593 1 item
    31. 3.600 1 item
    32. 3.622 23 items
    33. 3.625 28 items
    34. 3.650 2 items
    35. 3.661 2 items
    36. 3.662 1 item
    37. 3.700 3 items
    38. 3.740 1 item
    39. 3.750 113 items
    40. 3.760 6 items
    41. 3.766 6 items
    42. 3.779 1 item
    43. 3.790 3 items
    44. 3.795 2 items
    45. 3.800 25 items
    46. 3.819(97mm) 2 items
    47. 3.850 17 items
    48. 3.875 49 items
    49. 3.895 2 items
    50. 3.898 1 item
    51. 3.900 11 items
    52. 3.910 1 item
    53. 3.937 3 items
    54. 3.960 1 item
    55. 3.980 2 items
    56. 4.000 181 items
    57. 4.013 3 items
    58. 4.050 14 items
    59. 4.060 1 item
    60. 4.080 4 items
    61. 4.100 22 items
    62. 4.125 47 items
    63. 4.140 2 items
    64. 4.150 24 items
    65. 4.160 1 item
    66. 4.170 2 items
    67. 4.180 1 item
    68. 4.200 1 item
    69. 4.210 3 items
    70. 4.250 100 items
    71. 4.300 13 items
    72. 4.375 33 items
    73. 4.400 1 item
    74. 4.500 60 items
    75. 4.562 3 items
    76. 4.600 1 item
    77. 4.625 15 items
    78. 4.650 2 items
    79. 4.750 31 items
    80. 4.875 4 items
    81. 5.000 2 items
    82. 5.125 1 item
    83. 5.200 1 item
    84. 5.250 1 item
    85. 5.300 1 item
    86. 5.375 1 item
    87. 5.500 2 items
    88. 73.7mm 1 item
    89. 75mm 3 items
    90. 77.7mm 2 items
    91. 79.0mm 4 items
    92. 81.40mm 1 item
    93. 83.0mm 3 items
    94. 86.00mm 1 item
    95. 86.70mm 1 item
    96. 87.20mm 1 item
    97. 88.0mm 4 items
    98. 90.77mm 1 item
    99. 91mm 2 items
    100. 92mm 1 item
    101. 94.0mm 6 items
    102. 94.40mm 1 item
    103. 95mm 1 item
    104. 96mm 1 item
    105. 98mm 1 item
    106. 99.9mm 2 items
    107. 100.0mm 5 items
    108. 102mm 1 item
    109. 106mm 1 item
    Main Journal
    1. 1.590 2 items
    2. 1.625 5 items
    3. 2.000 2 items
    4. 2.479 7 items
    5. 2.559 8 items
    6. 2.625 1 item
    7. 2.749 23 items
    8. 2.750 24 items
    9. 2.810 1 item
    10. 3.000 6 items
    11. 3.250 5 items
    12. 351C 1 item
    13. 4.250 1 item
    14. 400 4 items
    Rear Main Seal
    1. 1 or 2 Piece 5 items
    2. 1 Piece 12 items
    3. 2 Piece 58 items
    Rod Journal
    1. 1.500 9 items
    2. 1.968 1 item
    3. 2.000 3 items
    4. 2.100 19 items
    5. 2.200 60 items
    6. 2.497 1 item
    Vehicle Make
    1. BB Chevy 45 items
    2. BB Chrysler 10 items
    3. Chevy LS 7 items
    4. Chrysler Gen III HEMI 1 item
    5. Ford FE 3 items
    6. Ford Flathead 2 items
    7. Ford Model A/T 1 item
    8. Oldsmobile 1 item
    9. Pontiac 11 items
    10. SB Chevy 4 items
    11. SB Chrysler 1 item
    12. SB Ford 6 items
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