Callies Magnum LS Wet Sump Crankshafts

Callies Magnum LS Wet Sump Crankshafts

Magnum crankshafts by Callies are manufactured from premium 4340 forgings. Each Callies LS Magnum crank features Ultra Case Deep Nitride heat treating for added strength and serviceability. Magnum LS crankshafts are sold with gun drilled mains, lightened rod journals, and counter weights prepped for a 1785 bobweight.

Various Strokes
2.000" or 2.100" Rod Journal (6.125" Minimum Rod Length)
2.559" Mains
Billet 24X or 58X Reluctor
Counterweights Prepped for 1785g Bobweight
8 Counterweights
Dual Linear Post Keyways