depends upon the truck, diffrent ratio's were used
Same as the rear.
its either 355 or 373 there are tags on diff that give you numbers
4.3 L engine, aprox 16 to 19 mpg depending on diff gear ratio. 2.2 L engine, aprox 26 to 29 depending on diff gear ratio and standard or automatic transmission.
Number of teeth on driven gear divided by teeth on driven gear.
Simply by jacking both rear wheels off the ground,put it in neutral,handbrake off, and chock the front wheels, and then turn the rear wheel 10 revolutions, and count the number of revolutions the tailshaft makes. For example, if it makes almost 38 revolutions, the diff ratio is 3.78:1. Alternatively, If the diff is out and you can't find a ratio stamped on it,count the teeth on the crownwheel and pinion gears, and calculate the ratio from this.
Number of teeth on driven gear divided by teeth on driven gear. Example: 40 teeth on a ring gear and 10 teeth on a pinion will be a 4.00:1 ratio.
it will be the same as the rear diff
I have a 95 and the gear is 4.11. It is on a little placard on the axle diff. cover. Can be either on the front or rear. Good luck.
Number of teeth on driven gear divided by teeth on driven gear. Example: 40 teeth on a ring gear and 10 teeth on a pinion will be a 4.00:1 ratio.
The HOUSINGS are the same, But the gear ratio is probley different.
need the code off rear or find RPO code inside glove compartment