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- Callies Magnum Big Block Chevy Crankshaft - BBB-4FB-MG
Callies Magnum Big Block Chevy Crankshaft - BBB-4FB-MGNOTE: This Product may be unavailable, please contact us via chat for an ETA or alternatives.
Vendor: Callies Performance
Description: Magnum BBC Crankshaft: Stroke 4.375, Main 2.750, Pin 2.000 (BBC Width), Cammed for Rod Length 6.535. Gun drilled mains, all rod journals lightened, Dual linear post keyways. Heat Treatment = Ultra Case Deep Nitride.
Category: Engine Crankshaft
Proposition 65: Some parts are not legal for use in California or other states with similar laws and regulations - More Informations...