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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CAL-APO31T-MG PART NUMBER
APO31T-MG Callies Magnum 4340 Forged Steel Crankshaft GM LS 4.000 Stroke$3,659.00
Chevy LS, 4.000 Stroke, 2.559 Main, 2.100 Rod Journal, Specify 24 or 58 Tooth Reluctor Ring when ordering Learn More -
CAL-APO31V-MG PART NUMBER
APO31V-MG Callies Magnum 4340 Forged Steel Crankshaft GM LS 4.000 Stroke, 8 Counterweight$3,721.00
Chevy LS, 4.000 Stroke, 2.559 Main, 2.100 Rod Journal, 8 Counterweight, Specify 24 or 58 Tooth Reluctor Ring when ordering, Standard LS Post, Replaced APO31W-MG
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CAL-APH31T-MG PART NUMBER
Callies Magnum 4340 Forged Steel Crankshaft GM LS 3.625 Stroke APH31T-MG$3,659.00
Chevy LS, 3.625 Stroke, 2.559 Main, 2.100 Rod Journal, Specify 24 or 58 Tooth Reluctor Ring when ordering Learn More -
CAL-APC31W-MG PART NUMBER
APC31W-MG Callies Magnum 4340 Forged Steel Crankshaft GM LS 3.900 Stroke, 8 Counterweight$3,721.00
Chevy LS, 3.900 Stroke, 2.559 Main, 2.100 Rod Journal, 8 Counterweight, Specify 24 or 58 Tooth Reluctor Ring when ordering Learn More -
CAL-APH31W-MG PART NUMBER
APH31W-MG Callies Magnum 4340 Forged Steel Crankshaft GM LS 3.625 Stroke, 8 Counterweight$3,721.00
Chevy LS, 3.625 Stroke, 2.559 Main, 2.100 Rod Journal, 8 Counterweight, Specify 24 or 58 Tooth Reluctor Ring when ordering Learn More -
CAL-APU31W-MG PART NUMBER
APU31W-MG Callies Magnum 4340 Forged Steel Crankshaft GM LS 4.125 Stroke, 8 Counterweight$3,659.00
Chevy LS, 4.125 Stroke, 2.559 Main, 2.100 Rod Journal, 8 Counterweight, Specify 24 or 58 Tooth Reluctor Ring when ordering Learn More -
CAL-APU31@-UL PART NUMBER
APU31@-UL Callies Ultra Billet Crankshaft GM LS 4.125 Stroke, 8 Counterweight$3,565.00
Chevy LS, 4.125 Stroke, 2.559 Main, 2.100 Rod Journal, 8 Counterweight, Specify 24 or 58 Tooth Reluctor Ring when ordering Learn More -
CAL-APP31W-MG PART NUMBER
APP31W-MG Callies Magnum 4340 Forged Steel Crankshaft GM LS 4.250 Stroke, 8 Counterweight$3,721.00
Chevy LS, 4.250 Stroke, 2.559 Main, 2.100 Rod Journal, 8 Counterweight, Specify 24 or 58 Tooth Reluctor Ring when ordering Learn More -
CAL-AWO31W-MG PART NUMBER
AWO31W-MG Callies Magnum 4340 Forged Steel Crankshaft GM LS7 4.000 Stroke, 8 Counterweight$3,721.00
Chevy LS7, 4.000 Stroke, 2.559 Main, 2.100 Rod Journal, 8 Counterweight, Long Post Learn More -
CAL-APO31V-AS PART NUMBER
APO31V-AS Callies Apex 4340 Forged Steel Crankshaft GM LS 4.000 Stroke, 8 Counterweight$2,055.00
Chevy LS, 4.000 Stroke, 2.559 Main, 2.100 Rod Journal, 8 Counterweight, Specify 24 or 58 Tooth Reluctor Ring when ordering Learn More