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Crankshaft - B Series 1800 (5 Bearing) EN16 RACE Specification - MGB / B Series

Crankshaft - B Series 1800 (5 Bearing) EN16 RACE Specification - MGB / B Series

PriceFrom £800.00
Excluding Sales Tax

Race Modified Crankshaft.

Replaces Part Numbers: 12H2524, 12H2563 & 8G2750

1800cc based inline engines. To suit; MGB / B Series 5 Bearing Engines


Main Bearings Journal: 2.1265 to 2.127 in. (54.01 to 54.02 mm.)

Bid End Bearings Journal: 1.8759 to 1.8764 in. (47.648 to 47.661 mm.)



  • Crankshafts are all chemically cleaned and electromagnetically UV crack tested.
  • Keyways and Thrust-faces are inspected.
  • Balanced, Lightened and Knife-edged.
  • Main and Big-end journals are inspected and ground / polished as required.
  • New Spigot Bearing is installed to suit original application.
  • Supplied with new Race Quality Main and Big-End shells
  • Supplied with Thrust Washers


The item is sold as exchange only. A £300 surcharge is added for the crankshaft and will be refunded on return of your exchange unit.

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MCCS allows you to pay in installments through your build directly, with no finance required. So there are options available for all budgets and circumstances.
If you would like more information please contact us and we will happily discuss the options further.

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