Williams Racing Developments

Race Transmission Specialists


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Hewland MK5 Fixed First Gear Sets

  • Please select ratio type from the drop down menu below:
TEETH RATIO DESCRIPTION WRD NUMBER
13:38 2.923 MK5 FIXED FIRST GEARSET - 13:38 RAT-51338-1
12:33 2.750 MK5 FIXED FIRST GEARSET - 12:33 RAT-51233-1
12:31 2.583 MK5 FIXED FIRST GEARSET - 12:31 RAT-51231-1
12:29 2.417 MK5 FIXED FIRST GEARSET - 12:29 RAT-51229-1

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