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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hello Keith,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>From the numbers that you have given I am able to inform you that this overdrive was fitted to the Rover 105R and also the Rover 105S.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>On the tail housing of your overdrive unit do you have a centrifugal switch or not?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>If you are certain that your overdrive unit is that of the BN2 then you require a 15 tooth pinion.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>David.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>I have a BN1 fitted with a BN2 box BUT the overdrive is stamped 28/1469 which is not listed as Healey <o:p></o:p></p></div><div><p class=MsoNormal>The problem is that the speedo drive I have is ( 14 teeth) and will not engage with the shaft drive<o:p></o:p></p></div><div><p class=MsoNormal>Different pinions are listed for BN2 to BN6 & another for BN7 & up<o:p></o:p></p></div><div><p class=MsoNormal>Without knowing what 28/1469 was for I am flying blind<o:p></o:p></p></div><div><p class=MsoNormal>Any input would be appreciated.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Keith Taylor<o:p></o:p></p></div><div><p class=MsoNormal>Southern Highlands OZ<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div></div></div></body></html>