Gear change on a 93

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05-10-2003, 09:24 PM

Gripenfelter

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Location: Winnipeg, Manitoba, Canada

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Gear change on a 93

If I was to change the gears in my car I just have to adjust the speedo right?

I don't have to re-program the PCM right?

I have a 700R4.

05-10-2003, 09:42 PM

Fastbird93

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Location: Waynesboro, PA

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You have to get a speedo recalibration box and splice it into the wiring harness. It's like $80 from SLP, but I caught wind of a rumor that they quit selling it. The speedo can't be reprogrammed by doing a computer chip.

05-10-2003, 09:47 PM

Gripenfelter

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Can't you get a gear clip for the speedo cable from GM that would make it 3.73s?

05-11-2003, 01:36 AM

GeneralZ

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Location: Iowa--The meth capital of the world

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Just change your speedo geers....it'll save you a lot of money compared to the SLP recalibrator

05-11-2003, 02:45 AM

carnutz

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Location: Oakdale MN

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Just pull the tail housing off and the driven gear/sensor the plastic gear on the mainshaft is stubborn comming off. swap both gears and this will be hunky dory.

05-11-2003, 11:23 AM

faded93bird

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Location: Scottsdale AZ

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Quote:

Originally posted by carnutz
Just pull the tail housing off and the driven gear/sensor the plastic gear on the mainshaft is stubborn comming off. swap both gears and this will be hunky dory.

thats what i did and it worked great

got mine for less than 30 bucks from slp when i got my torsen

oh and it is a PIA to get the main shaft gear off have fun cause its way cheeper