Callies Magnum Crank Sbf 4.100 Stroke, 351C Mains, 2.100 Pins, 4340 EFZ71V-MG
MPN: EFZ71V-MG
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RPI: 182975
Trackable Shipping
Australia Wide
Handling Time
7-10 Business Days Handling Time
(Prior to Dispatch)
(Prior to Dispatch)
Return Policy
No Return (Unless Manufacturer Defect)
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Click & Collect (no postage cost)
Unit 1/25 Bearing Road, Seven Hills, NSW, 2147
Ready-to-pickup: 7-10 Business Days*
*You'll receive a notification when your order is ready for pickup. For store details and opening hours, click here
- Average Weight for3.800 in. Stroke Balanced to1750g Bob. = 48 lbs
- Gun Drilled Mains
- All Rod Journals Lightened
- Heat Treatment =Perma Case Deep Nitride
- 351 Cleveland MainDiameter
- Proven HighStrength & Reliability.
After years ofservice Magnum crankshafts byCallies have establishedthemselves as one of the mostdurable competitioncrankshafts ever produced,Magnum crankshafts aremanufactured from ultra pureAISI 4340 steel. Callies thensubjects this material tomultiple heat treatments,resulting in a crankshaftthat has unsurpassed wear andstrength characteristics. AllMagnum cranks feature CalliesUltra-Case heat treatment.
Each Magnum crankwill have gun drilled mainsand fully profiledcounterweights, regardless ofengine type.
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