Magnum LS Center Counterweight wet sump Crankshaft: Stroke 4.125, Main 2.559, Pin 2.100, Rod Length 6.125

$3,799.99
SKU: APU-31W-MG

Magnum LS Center Counterweight wet sump Crankshaft: Stroke 4.125, Main 2.559, Pin 2.100, Cammed for Rod Length 6.125. Gun drilled mains, all rod journals lightened, Dual linear post keyways. Heat Treatment = Ultra Case Deep Nitride.


  • Available 4.125" Stroke

  • Rod Journal 2.100"

  • LS Mains 2.559"

  • Center Counterweights

  • Does not include balancing