Callies LSA Magnum Crankshaft 4.00 Stroke Standard Snout

Product Details

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Part number: CP-5P031T-MG
Stroke: 4.000
Main: 2.559
Pin: 2.100
Rod Length: 6.125
LSA standard snout for wet sump
LSA 8 Bolt crankshaft flange

Callies Magnum crankshafts are machine for premium 4340 forgings. Each Callies MG series crankshaft features Perma Case deep nitride heat treating for added strength. The Magnum crankshafts are sold with gun drilled mains, lightened rod journals & dual linear post keyways.