LS7 58x Crankshafts

Callies Magnum LS7 Dry Sump 4.000 Stroke CCW Crankshaft Dry Sump Post, 3.625" Stroke, 2.100" Rod Journals, 58x Reluctor Wheel Features: Fully counterweighted 4340 Forged Average Weight 50-55 lbs Gun Drilled Mains All Rod Journals Lightened Dual...