Transmissions and Drivetrain Need help with your trans? Problems with your axle?

How long will my rear hold up?

Thread Tools
 
Search this Thread
 
Old May 20, 2009 | 01:28 AM
  #1  
FireDemonSiC's Avatar
Thread Starter
Supreme Member
 
Joined: Apr 2008
Posts: 2,342
Likes: 24
From: Dumfries, VA
Car: 1985 Z28
Engine: 334 Stroker Superram 222/230
Transmission: Full Manual 700R4 / 3k Street Edge
Axle/Gears: 3.90 Eaton, Moser, Richmond & More
How long will my rear hold up?

Guys, in about 3 weeks, the ol Camaro will be back on the road with a built transmission from CPT.

I have replaced the engine and now the transmission and the only other thing I can think of that could go catastrophically wrong is the rear end, which really has me concerned.

My motor is an LB9 with exhaust and some bolt-ons. I am estimating the power output to be around 270/310.

The part that really has me concerned is that while I'm having the transmission put in, I am getting Nitto 275/60-15 drag radials put on.

The rear end is a 10 bolt with a 3.23 pegleg, and has approx 150,000 miles on it. I do plan on using the TA girdle cover but every time I think about stomping the gas and having those tires hook It's almost like theres an impending cloud of doom lingering over my head ready to pour down at any given moment.

What do you guys think? Is it gonna grenade?
Reply
Old May 20, 2009 | 05:56 AM
  #2  
DJP87Z28's Avatar
Supreme Member
 
Joined: Mar 2003
Posts: 4,771
Likes: 15
From: Florida
Car: 1987 Black IROC-Z (SOLD)
Re: How long will my rear hold up?

Yes, as soon as you do something dumb. And per your question it will be sooner rather then later.
Reply
Old May 21, 2009 | 05:55 PM
  #3  
mmadden55's Avatar
Supreme Member
 
Joined: Nov 2008
Posts: 1,146
Likes: 6
From: Houson
Car: 86 Firebird
Engine: 305 SBC
Transmission: 700 R4 TCI
Axle/Gears: 3.42
Re: How long will my rear hold up?

Yep what he said.
Reply
Old May 21, 2009 | 06:06 PM
  #4  
squeeezer's Avatar
Member
 
Joined: May 2007
Posts: 197
Likes: 0
From: new richmond wisconsin
Car: 5 cars
Re: How long will my rear hold up?

you never know
the 7.5" and 7.625" 10 bolts are weak but once in a great while you hear of some freaks that will make it
just never depend on that happening
i have an 84 t/a with a sbc 452 horse at the crank with an additional 125 shot and i run e.t. streets it did knock off 3 of the ring gear teeth first time at the track
i took the rear outa my 91 camaro and its been taking the abuse ever since
im in the 11's with a 119trap

**** i just jinxed myself

i will be looking for a s60 rear next!!!!!!
Reply
Old Jul 28, 2010 | 08:35 AM
  #5  
FireDemonSiC's Avatar
Thread Starter
Supreme Member
 
Joined: Apr 2008
Posts: 2,342
Likes: 24
From: Dumfries, VA
Car: 1985 Z28
Engine: 334 Stroker Superram 222/230
Transmission: Full Manual 700R4 / 3k Street Edge
Axle/Gears: 3.90 Eaton, Moser, Richmond & More
Re: How long will my rear hold up?

Resurrecting this post guys.

Taking the car to the 1/8th tonight. Will be my first time at the track. Everyone cross their fingers and I'll report back with the results.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Frozer!!!
Camaros for Sale
35
Jan 19, 2024 04:55 PM
1992 Trans Am
History / Originality
27
May 10, 2023 07:19 PM
customblackbird
Suspension and Chassis
4
Aug 15, 2021 10:16 PM
MoJoe
Fabrication
14
Aug 19, 2017 07:12 PM
86White_T/A305
LTX and LSX
0
Aug 17, 2015 12:16 AM




All times are GMT -5. The time now is 06:12 PM.