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Arrow EN40B steel crankshaft 6 bolt 72.75mm wide journal: Lotus Twin Cam & Ford pre-X/Flow OHV Kent

Arrow EN40B steel crankshaft 6 bolt 72.75mm wide journal: Lotus Twin Cam & Ford pre-X/Flow OHV Kent
Excl. Tax: £1,702.18 Incl. Tax: £2,042.62
Stock Lead Time Typically 3-4 weeks
Free UK Delivery Available
Arrow's range of stock crankshafts are manufactured to the h....
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Description

Details

Arrow's range of stock crankshafts are manufactured to the highest standards using their own specified 722M24 (EN40B) British low sulphur grade billet steel. A detailed manufacturing route plan allows full progress monitoring and traceability. Their modern plant includes CNC lathes, 4-axis mills and 5-axis machining facilities plus a state of the art CNC grinding machine.

All crankshafts are either stabilised or harden and tempered, dependent on engine specification. The nitride hardening process cycle lasts for 90 hours creating a consistent hardness and depth. All crankshafts are magnaflux tested, balanced and have a unique controlled super finished process which creates a .1 Ra finish on all pins. Their well-equipped, temperature controlled inspection department gives accurate control when measuring the finished parts. All critical details are recorded and great care is taken in the packaging of your Arrow crankshaft.

Stroke: 72.72mm

Big End Bearing Diameter: 49.21mm

Big End Width: 27.03mm

Main Bearing Journal Diameter 53.99mm

Main Bearing Width: 31.7mm

Counterweights: 8

Flywheel Bolt Holes: 6

Note: lip seal crank.
Ford Lotus Twin Cam 8v 1558cc
Lip seal crank, modifications will be required if replacing rope seal crank.
Application:
  • Ford Lotus Cortina Mk1 1963-1966
  • Ford Lotus Cortina Mk2 1967-1970
  • Ford Escort Twin Cam 1968-1970
  • Lotus Elan 1962-1974
  • Lotus Europa 1971-1975
  • Caterham 7 1973–1974
Ford Pre-Crossflow OHV Kent
Lip seal crank, modifications will be required if replacing rope seal crank.
Application:
  • Ford Cortina Mk1 1.5 1962-1966
  • Ford Cortina Mk2 1.5 1966-07/1967
  • Ford Consul Classic 1.5 1961-1963
  • Ford Consul Capri 1.5 1961-1964
  • Ford Consul Corsair 1.5 1964-1965
  • Marcos 1500 GT
  • Morgan 4/4 1.5 1960-1968
Additional Information

Additional Information

Part No ARROWC105
Fits Engine Type Ford Lotus Twin Cam 1558cc 8v, Ford Pre Cross Flow
Product Group Crankshafts
Stock Status Stock Lead Time Typically 3-4 weeks
Fits Engine Make Ford
Catalogue 2016 Page Click HERE to view this part on page 19 of our 2016 catalogue
Brand Logo ARROW
Free Shipping Free UK Delivery Available