MANLEY 4340 Forged Steel Crankshaft [Design LW | Reluctor Wheel 58 Tooth | Stroke 4.100" | Minimum Rod Length 6.125" | Main Journal Diameter 2.559" | Rod Journal Diameter 2.100" | Bobweight (grams) 1755 | Total Weight (lbs.) 50-52] (GM LS exc/ LS7) - Click Image to Close