There are four ways to find a ratio.
1 A dealer can normally tell from the vin number.
2 There are normally tags or labels on the axle that have part number, gear ratio, and fluid requirement
info.
3 You can count how many times you have to turn the driveshaft to get one complete turn of the tires.
4 You can divide the number of teeth on the ring gear and divide by number of teeth on the pinion.
The stock gear ratio for a 1995 Chevy Blazer is 3.73. This provides a good balance of fuel economy and power to the rear wheels.
3.73 if you have a 350good engine and automatic transmission
Same as the rear.
You'd have to look at the RPO code in the glove compartment to determine this, as there were a couple different options. The gear ratio for the front and rear axle will match.
Well, that's kind of a 'hit and miss' question if you will. There should be a metal tag attached to the outside of the rear differential cover. Remove it and take it to a Chevy dealer and they could definitely tell you what the gear ratio is.
2.833 is the rear-end gear ratio
The rear end gear ratio on a 1980 Oldsmobile is 3.73, in the overdrive gear. The low gear ratio is 1.43.
The stock rear-end gear ratio for all US 240sx is 4.083
it has an 8.8 rear end with a 3.23 ratio.
If the front is 3.55, then the rear needs to be 3.55
The gear ratio was whatever the customer ordered back then, you could get anything from a 2.76 ratio to a 4.10 rear gear.
Rear end ratio: 2.82