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Author Topic: 1968 M20 with BV  (Read 426 times)

dannystarr

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1968 M20 with BV
« on: November 30, 2023, 12:15:54 AM »
Could you have a 1968 Z/28 with an M20 and a 4:10 BV rear axle ratio?...
My friend said there is no such thing. Because you would end up with a granny low. And that 4:10 would have to have the M21 from the factory?  Danny
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68 Ragtop

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Re: 1968 M20 with BV
« Reply #1 on: November 30, 2023, 01:22:31 AM »
Yes.
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lynnbilodeau

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Re: 1968 M20 with BV
« Reply #2 on: November 30, 2023, 02:18:44 AM »
My 69 Z has an M20 and 4:10 rear.   1st gear isn't a granny gear by any means.
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David K

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Re: 1968 M20 with BV
« Reply #3 on: November 30, 2023, 02:36:45 AM »
Danny, you need a new friend. Clearly shown in the chart from this site.
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Kelley W King

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Re: 1968 M20 with BV
« Reply #4 on: November 30, 2023, 02:53:48 AM »
I changed the non original m21 to a m20 in my 1969 Z with 4:10,s to make easier to pull off from dead stand stills. Did in my 64 vette with 4:11,s also.
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69 Z28 RS Scuncio Hi Performance
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77 Trans Am Special Edition
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