Transmission gear ratios
3 posters
{ Scaring babies and little old ladies with open headers since 1964 } :: BENCH RACING :: Shooting the breeze
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Transmission gear ratios
Does anyone know where I can find some info on what gear ratios are in a 00 silverado 1/2 ton automatic? I've went to yahoo. All I come up with is allison stuff.
junkyard junky- 1000 post club
- Number of posts : 1143
Registration date : 2007-10-10
Re: Transmission gear ratios
jack the truck up, mark a place on the tire and driveshaft, count & divide to get your ratio
40standard- Grease monkey
- Number of posts : 235
Registration date : 2007-12-03
Location : Indianapolis
Re: Transmission gear ratios
look in your glove box at all of the little 3letter codes on the label
you should find a
GU5 WHICH IS 3.23
GU6 WHICH IS 3.42
GU7 WHICH IS 3.73
hope this will help
you should find a
GU5 WHICH IS 3.23
GU6 WHICH IS 3.42
GU7 WHICH IS 3.73
hope this will help
herb73- wrench fetcher
- Number of posts : 111
Registration date : 2007-11-10
Age : 46
Re: Transmission gear ratios
I'll use those to determine what ratio the rear end is. Always been curious. Just trying to look for the rations of each gear in the transmission. Trying to figure out a way to get good gas mileage while towing.
junkyard junky- 1000 post club
- Number of posts : 1143
Registration date : 2007-10-10
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{ Scaring babies and little old ladies with open headers since 1964 } :: BENCH RACING :: Shooting the breeze
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