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post #1 of (permalink) Old 04-15-2002, 02:48 PM
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trans ratio?

my friend has the 4 speed tranny from GM with the granny gears, he is woundering what his ratio is in all of the gears. would anyone know this? i think it is the sm456 or somthing like that. thanks for the help everyone
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post #2 of (permalink) Old 04-15-2002, 02:55 PM
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Re: trans ratio?

<font face="Times New Roman">
<font color=green>Its'a 465, the ratios are 6.55, 3.58, 1.57, 1:1
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post #3 of (permalink) Old 04-15-2002, 03:14 PM
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Re: trans ratio?

thanks a lot for the ratios, i ment to type 465 after i posted it i realized the mistake but thank u again
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post #4 of (permalink) Old 04-15-2002, 04:35 PM
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Re: trans ratio?

hey how about the ratio for my T-Case and my tranny. It's a 4L60-e and I don't know about the T-Case. Thanks.
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post #5 of (permalink) Old 04-22-2002, 10:28 PM
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Re: trans ratio?

<font color=blue>Just a note, A guy on CK5 counted the teeth on his SM465 when he rebuilt it, And he found that 2nd gear was 1:70:1 not 1:57:1[img]images/icons/crazy.gif[/img]. I don't know if they were all like that or not, And even though this guy is a bit of a jacka$$, I trust his word.</font color=blue>
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post #6 of (permalink) Old 04-23-2002, 01:11 PM
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Re: trans ratio?

Anyone know what the reverse ratio is on the sm465 compareed to granny low? I know the reverse on the np435 is lower than it's granny low.
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