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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. K1-012DAD400 PART NUMBER
      012DAD400 K1 4340 Forged Steel Crankshaft - SB Chevy, 4.000 Stroke
      012DAD400 K1 4340 Forged Steel Crankshaft - SB Chevy, 4.000 Stroke
      $714.95
      K1
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      Small Block Chevy, 4.000 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, 2 Piece Rear Seal, 57 LBS Learn More
    2. K1-012GAG450 PART NUMBER
      K1 012GAG450 4340 Forged Steel Crankshaft -BB Chevy, 4.500 Stroke
      K1 012GAG450 4340 Forged Steel Crankshaft -BB Chevy, 4.500 Stroke
      $825.00
      K1
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      BB Chevy, 4.500 Stroke, 2.749 Main Journal, 2.200 Rod Journal, 6.535 or Longer Rod, Internal Balance, 2 Piece Rear Seal, 82 LBS Learn More
    3. MOL-346-3622LB6F PART NUMBER
      346-3622LB6F-610 Molnar 4340 Forged Steel Crankshaft - LS 4.000
      346-3622LB6F Molnar 4340 Forged Steel Crankshaft - LS 3.622
      $1,165.00
      Molnar
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      Chevy LS, 3.622 Stroke, LS Chevy Main, 2.100 Rod Journal, 6.125 or Longer Rod, Internal Balance, Specify 24 or 58 Tooth Reluctor Ring when ordering, Bob Weight 1800g

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    4. MOL-454-4000DC6F-6135 PART NUMBER
      MOL-454-4000DC6F-6135
      Molnar Forged Crankshaft BBC 4.000 Stroke, 454-4000DC6F-6135
      $1,108.00
      Molnar
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      Molnar Crankshaft, BB Chevy, 4.000 Stroke, 454 Main, 2.200 Rod Journal, 6.135 or Longer Rod, Internal Balance, Bob Weight 2200

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    5. MOL-454-4000DC6F-OPS-6135 PART NUMBER
      MOL-454-4000DC6F-OPS-6135
      Molnar Forged Crankshaft BBC 4.000 Stroke 1 PC Seal 454-4000DC6F-OPS-6135
      $1,108.00
      Molnar
      Add to Wish List

      Molnar Crankshaft, BB Chevy, 4.000 Stroke, 454 Main, 2.200 Rod Journal, 6.135 or Longer Rod, One Piece Rear Seal, Internal Balance, Bob Weight 2200

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    6. MOL-454-4250DC6F-6135 PART NUMBER
      MOL-454-4250DC6F-6135
      Molnar Forged Crankshaft BBC 4.250 Stroke 454-4250DC6F-6135
      $1,108.00
      Molnar
      Add to Wish List

      Molnar Crankshaft, BB Chevy, 4.250 Stroke, 454 Main, 2.200 Rod Journal, 6.135 or Longer Rod, Internal Balance, Bob Weight 2200

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    7. MOL-454-4250DC6F-6385 PART NUMBER
      MOL-454-4250DC6F-6385
      Molnar Forged Crankshaft BBC 4.250 Stroke 454-4250DC6F-6385
      $1,108.00
      Molnar
      Add to Wish List

      Molnar Crankshaft, BB Chevy, 4.250 Stroke, 454 Main, 2.200 Rod Journal, 6.385 or Longer Rod, Internal Balance, Bob Weight 2200

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    8. MOL-454-4250DC6F-OPS-6385 PART NUMBER
      MOL-454-4250DC6F-OPS-6385
      Molnar Forged Crankshaft BBC 4.250 Stroke 1 PC Seal 454-4250DC6F-OPS-6385
      $1,108.00
      Molnar
      Add to Wish List

      Molnar Crankshaft, BB Chevy, 4.250 Stroke, 454 Main, 2.200 Rod Journal, 6.385 or Longer Rod, One Piece Rear Seal, Internal Balance, Bob Weight 2300

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    9. MOL-454-4250DC8F-6385 PART NUMBER
      MOL-454-4250DC8F-6385
      Molnar Forged Crankshaft BBC 4.250 Stroke 8 Counterweights 454-4250DC8F-6385
      $1,191.00
      Molnar
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      Molnar Crankshaft, BB Chevy, 4.250 Stroke, 454 Main, 2.200 Rod Journal, 6.385 or Longer Rod, 8 Counterweights, Internal Balance, Bob Weight 2300

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    10. MOL-454-4375DC8F-6385 PART NUMBER
      MOL-454-4375DC8F-6385
      Molnar Forged Crankshaft BBC 4.375 Stroke 8 Counterweights 454-4375DC8F-6385
      $1,191.00
      Molnar
      Add to Wish List

      Molnar Crankshaft, BB Chevy, 4.375 Stroke, 454 Main, 2.200 Rod Journal, 6.385 or Longer Rod, 8 Counterweights, Internal Balance, Bob Weight 2300

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    Products (1-10 of 124)

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    1. Brands
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    Brands
    1. Brodix 15 items
    2. Callies 176 items
    3. Compstar 81 items
    4. Crower 119 items
    5. Dart 8 items
    6. Eagle 208 items
    7. Howards 7 items
    8. K1 3 items
    9. Lunati 21 items
    10. Manley 62 items
    11. Molnar 121 items
    12. Scat 351 items
    Price
    Crankshaft Material
    1. 4340 Steel 116 items
    2. Billet 8 items
    Crankshaft Series
    1. Lightweight 16 items
    2. Standard Weight 108 items
    Crankshaft Stroke
    1. 3.250 1 item
    2. 3.350 2 items
    3. 3.400 1 item
    4. 3.480 4 items
    5. 3.500 6 items
    6. 3.543 1 item
    7. 3.580 3 items
    8. 3.593 1 item
    9. 3.622 4 items
    10. 3.750 11 items
    11. 3.790 3 items
    12. 3.795 1 item
    13. 3.800 2 items
    14. 3.819(97mm) 1 item
    15. 3.850 1 item
    16. 3.875 3 items
    17. 3.900 4 items
    18. 3.910 1 item
    19. 3.937 1 item
    20. 4.000 23 items
    21. 4.050 2 items
    22. 4.080 1 item
    23. 4.100 4 items
    24. 4.125 4 items
    25. 4.150 5 items
    26. 4.180 1 item
    27. 4.250 11 items
    28. 4.300 1 item
    29. 4.375 4 items
    30. 4.400 1 item
    31. 4.500 5 items
    32. 4.600 1 item
    33. 4.650 2 items
    34. 4.750 3 items
    35. 75mm 1 item
    36. 79.0mm 1 item
    37. 88.0mm 1 item
    38. 94.0mm 1 item
    39. 100.0mm 1 item
    Main Journal
    1. 2.298 1 item
    2. 2.449 18 items
    3. 2.500 7 items
    4. 2.559 26 items
    5. 2.625 3 items
    6. 2.649 5 items
    7. 2.749 2 items
    8. 2.750 31 items
    9. 2.810 4 items
    10. 3.000 4 items
    11. 302 2 items
    12. 350 2 items
    13. 400 9 items
    14. 460 3 items
    Rear Main Seal
    1. 1 Piece 11 items
    2. 2 Piece 112 items
    Rod Journal
    1. 1.888 4 items
    2. 2.000 9 items
    3. 2.086 1 item
    4. 2.100 60 items
    5. 2.125 2 items
    6. 2.126 1 item
    7. 2.200 33 items
    8. 2.249 2 items
    9. 2.250 1 item
    10. 2.375 4 items
    Vehicle Make
    1. BB Chevy 13 items
    2. BB Chrysler 14 items
    3. BB Ford 3 items
    4. Buick 1 item
    5. Chevy LS 15 items
    6. Chrysler Gen III HEMI 11 items
    7. Ford Modular 2 items
    8. Mitsubishi 4 items
    9. Pontiac 8 items
    10. SB Chevy 26 items
    11. SB Chrysler 11 items
    12. SB Ford 13 items
    13. Subaru EJ20 1 item
    14. Subaru EJ25 2 items
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