LSX Crankshaft


  • 4340 forged steel
  • 4.125″ stroke
  • 8-bolt flexplate/flywheel pattern
  • 58x reluctor wheel


SKU: 19244018 Categories: ,

LSX Crankshaft

P/N 19244018

  • 4340 premium steel
  • 4.125stroke
  • Requires balancing
  • Includes 58x reluctor wheel
  • 8-bolt flexplate/flywheel required

LSX Crankshaft

19244018 Chevrolet Crankshaft

Chevrolet Performance LSX crankshafts are made from 4340 forged steel (most production LS cranks are cast) and have generous fillets. Our LSX forged crankshafts deliver exceptional strength and durability, whether you’re building an engine for the street or track.

Additional features include:

  • 2.100″ rod journals
  • 8-bolt flexplate/flywheel pattern
  • Comes with 58x reluctor wheel
  • Reluctor wheel can be swapped for use with LS1/LS2/LS6 controller
  • Designed for internal balancing (must be balanced prior to use in engine
  • Requires the use of chamfered rods (see our LSX connecting rod selection
Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to