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.
8.3:1 is stock
Remove speedometer head to unscrew and remove cable Remove cable from transmission Re-Install new cable using same routing as original
Yes, it is in the fuse box, labeled pwr wnd.
the standard motor that it came with off the assembly line was a classic 350. but if its a used truck it could have been bored futher.
Yes it will.
Yes, There the same.
YES it will.
Yes.
The original equipment size is 225/75-15, but don't ask me what those numbers mean.
YES. But you better make sure the gear ratio in the 74 matches the 78. 4-wheel drives must have the same gear ratio in the front and rear are things will BRAKE UNLESS IT IS IN MUD AT ALL TIMES.
no
1978 Chevrolet Big10 pickup