CALLIES CRANKSHAFT: Magnum - Small Block Ford
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Call for Details or Custom Sizes!
- Average Weight for 3.800 in. Stroke Balanced to 1750g Bob. = 48 lbs
- Gun Drilled Mains
- All Rod Journals Lightened
- Stroke Availability from 2.600 in. to 4.500 in.
- Heat Treatment = Ultra Case Deep Nitride