7.5 10 bolt richmond 4.10 torsen posi 28 spl
#1
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Car: 91 rs
Engine: 383 290 cam aed carb
Transmission: th350
Axle/Gears: 4.10 ticking time bomb
7.5 10 bolt richmond 4.10 torsen posi 28 spl
Hello, I am upgrading my rear end and I need to sell this one to help finance the new one. It is a 7.625 10 bolt, it has a set of professionally installed richmond 4.10s, a SLP takeoff zexel torsen posi carrier, and factory GM 28 spline axels. It has drum brakes and came out of a 91 RS. I am asking 250$ and am selling it local pickup only. If anyone is serious, I will pull the rear cover and post pics.
#3
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Car: 91 rs
Engine: 383 290 cam aed carb
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Axle/Gears: 4.10 ticking time bomb
Re: 7.5 10 bolt richmond 4.10 torsen posi 28 spl
Yes I will, I will post them after work tommorow, about 3:00.
#4
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Car: 88 Formula
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Axle/Gears: 2.73
Re: 7.5 10 bolt richmond 4.10 torsen posi 28 spl
I'm interested as well, i'm located in st.charles county, not sure how far that is from you.
I'll take a look at the pics tomorrow too.
I'll take a look at the pics tomorrow too.
#5
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Car: SOLD!!!!!
Re: 7.5 10 bolt richmond 4.10 torsen posi 28 spl
couple more questions while patiantly waiting. is this a factory diff for the 1991 or is it a new body style diff which is wider. how old is it.
#6
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Car: 91 rs
Engine: 383 290 cam aed carb
Transmission: th350
Axle/Gears: 4.10 ticking time bomb
Re: 7.5 10 bolt richmond 4.10 torsen posi 28 spl
It is the factory 91 rear and, not the wide fourth gen diff. The Carrier and gears were purchased and installed about 5 years ago, they probably have about 5000 miles on them though, I only use the car to drive around town, and it runs on race fuel, so it does not see any miles!
I am trying to post pictures now, I will let you know how it works out.
I am trying to post pictures now, I will let you know how it works out.
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#8
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Car: 91 rs
Engine: 383 290 cam aed carb
Transmission: th350
Axle/Gears: 4.10 ticking time bomb
#10
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Car: 91 rs
Engine: 383 290 cam aed carb
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Axle/Gears: 4.10 ticking time bomb
Re: 7.5 10 bolt richmond 4.10 torsen posi 28 spl
Well here is one more pic for anyone that is interested, I have several other pictures but am having trouble uploading them, I will e-mail them to anybody that is interested.
#12
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Car: 83 camaro z28
Engine: 305 ho no emissions and holley 600
Transmission: 5 speed
Axle/Gears: 3.73
Re: 7.5 10 bolt richmond 4.10 torsen posi 28 spl
Hey could you please call me about your rearend. My number is 270-977-3744. I am very interested. I don't know much at all about rearends, but my only concern is I know that the 7.5 inchers aren't very strong. Do you think your motor has hurt it at all? Is there anyway you could ship it if I payed all shipping costs? I'm in the army and dont know when I will get a chance to come pick it up. Whenever I get the time to do something like that I try to spend time with my family. If there is no way for you to ship it would you be interested in storing it for me until I can come pick it up. I would pay upfront if you can just fax me some kind of document saying that you sold it to me and was going to store for me.
#13
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Car: 91 rs
Engine: 383 290 cam aed carb
Transmission: th350
Axle/Gears: 4.10 ticking time bomb
Re: 7.5 10 bolt richmond 4.10 torsen posi 28 spl
I am sure my motor did not hurt this rearend, you are right that 7.5 rears are not real strong,but people do not give them quite enough credit, I have seen them last for years running 11s with an auto, it is the really fast 5 speeds that kill them!This one only has a handful a passes ,most of them mid 12s,and only a few thousand miles, it went high 11s once but that is when I decided to replace it before it broke. I will try to call you and discuss this, but when is a good time to call?
#14
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Car: 83 camaro z28
Engine: 305 ho no emissions and holley 600
Transmission: 5 speed
Axle/Gears: 3.73
Re: 7.5 10 bolt richmond 4.10 torsen posi 28 spl
Im off until monday, so anytime between now and then is a good time to call.
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