How do you know when your rear end is done?
#573984
01/05/10 06:21 PM
01/05/10 06:21 PM
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Joined: Oct 2009
Posts: 1,185 Nanaimo, BC
NOrrTH
OP
super stock
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OP
super stock
Joined: Oct 2009
Posts: 1,185
Nanaimo, BC
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Ive got an 8 3/4 741 3:55 SG. There's a bit of a howl and some slop in the drive shaft.
I see ads for gears that are "quiet street gears" and believe there is supposed to be some play in the drive shaft.
So how much is too much so you know when its time to replace your pumpkin?
Thanks!
'71 GTX N96 auto 3:55
'74 Challenger 440+6 4spd 4:10
'71 Duster 340 auto 4:10
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Re: How do you know when your rear end is done?
[Re: NOrrTH]
#573986
01/05/10 06:33 PM
01/05/10 06:33 PM
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Joined: Oct 2003
Posts: 21,345 Marysville, O-H-I-O
70Cuda383
Too Many Posts
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Too Many Posts
Joined: Oct 2003
Posts: 21,345
Marysville, O-H-I-O
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the slop you feel...is that from the transmission or the gears? you'll know your pumpkin is done when it locks up on you! ![](/ubbthreads/images/graemlins/hammer.gif) you could pull the axles and pumpkin out, and check the condition of everything. chances are you've lost a bearing, and if you keep running it that way, the metal in the gear lube will eat away the rest of the bearings, and hte gears.
**Photobucket sucks**
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Re: How do you know when your rear end is done?
[Re: stumpy]
#573988
01/05/10 06:43 PM
01/05/10 06:43 PM
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Joined: Feb 2003
Posts: 12,675 Columbia, CT
moper
I Live Here
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I Live Here
Joined: Feb 2003
Posts: 12,675
Columbia, CT
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.010 of backlash will give you a decent amount or freeplay in the driveshaft if you're not used to feeling good ones. The noise on the other hand is a bad sign. Any noise means the gears are not meshing properly. That's not always fatal, but when you hear guys say "Steep gears are like that" it's a load of bunk. If the gears are noisey under light acceleration, and get louder with more load (try going up a steep hill), or are loud under gear braking, they have a problem. If you have noise that gets louder or goes away when you swerve back andd forth at steady speed, its the axle bearings not the carrier or pinion bearings. If it's a cone type sure grip and slips a little, just figure on replacing everything at some point.
Well, art is art, isn't it? Still, on the other hand, water is water! And east is east and west is west and if you take cranberries and stew them like applesauce they taste much more like prunes than rhubarb does. Now, uh... Now you tell me what you know.
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