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. 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

    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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  2. MOL-454-4000DC6F-6135 PART NUMBER
    MOL-454-4000DC6F-6135
    Molnar Forged Crankshaft BBC 4.000 Stroke, 454-4000DC6F-6135
    $1,108.00

    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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  3. 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 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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  4. MOL-454-4250DC6F-6135 PART NUMBER
    MOL-454-4250DC6F-6135
    Molnar Forged Crankshaft BBC 4.250 Stroke 454-4250DC6F-6135
    $1,108.00

    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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  5. MOL-454-4250DC6F-6385 PART NUMBER
    MOL-454-4250DC6F-6385
    Molnar Forged Crankshaft BBC 4.250 Stroke 454-4250DC6F-6385
    $1,108.00

    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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  6. 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 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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  7. 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 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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  8. 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 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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  9. MOL-454-4500DC8F-6535 PART NUMBER
    MOL-454-4500DC6F-6535
    Molnar Forged Crankshaft BBC 4.500 Stroke 8 Counterweights 454-4500DC8F-6535
    $1,191.00
    Molnar Crankshaft, BB Chevy, 4.500 Stroke, 454 Main, 2.200 Rod Journal, 6.535 or Longer Rod, 8 Counterweights, Internal Balance, Bob Weight 2300 Learn More
  10. MOL-346-4000LB6F PART NUMBER
    MOL-346-4000LB6F-610
    Molnar Forged Crankshaft Chevy LS 4.000 Stroke 346-4000LB6F
    $1,165.00

    Molnar Crankshaft, Chevy LS Main, 4.000 Stroke, 2.100 Rod Journal, 6.125 or Longer Rod, Internal Balance, Bob Weight 1800

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