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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='mso-fareast-language:EN-US'>I did the same with my BT7.<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>I didn’t count the teeth in the car but remain content that all the teeth in my skull are originals. No repros and little ironwork.<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>Sorry, couldn’t resist.<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>Simon<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US>From:</span></b><span lang=EN-US> Healeys <healeys-bounces@autox.team.net> <b>On Behalf Of </b>Laurie Wilford<br><b>Sent:</b> 14 July 2019 18:09<br><b>To:</b> healeys@autox.team.net<br><b>Subject:</b> Re: [Healeys] Overdrive question<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>I put a 28% and a 3.54 diff in the BJ8. The overdrive sun and planet gears are the only difference and they are interchangeable in sets between the 22% and the 28%<o:p></o:p></p></div><div><p class=MsoNormal>The 22% overdrive has 24 teeth on the large planet, 15 teeth on the small planet, and 21 teeth on the sun gear<o:p></o:p></p></div><div><p class=MsoNormal>The 28% overdrive has 21 teeth on the large planet, 15 teeth on the small planet, and a 24 tooth sun gear.<o:p></o:p></p></div><div><p class=MsoNormal>Both use a 60 tooth annulus.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Laurie <o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>