1971 Chevrolet Nova Nitrous And Drag Radials Lunati Pro Series Crankshaft
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At the heart of the mill, we used an induction-hardened 4.500-inch-stroke 4340 Lunati Pro Series crankshaft. Out of the box, the mains are gun-drilled and the counterweights have
a contoured wing design. Even so, we had QMP knife-edge and undercut the counterweights to shed an additional 10 pounds from the total rotating mass. View Related Article
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