Gears & Axles Driveshafts | Rearends | Differentials | Gears | 12 Bolt | 9 Inch | Dana

Pros and cons of piecing together a 9"

Thread Tools
 
Search this Thread
 
Old 02-26-2004, 07:38 PM
  #1  
TECH Regular
Thread Starter
iTrader: (17)
 
BOOSTAT4500's Avatar
 
Join Date: Apr 2003
Location: Reno, NV
Posts: 482
Likes: 0
Received 0 Likes on 0 Posts

Default Pros and cons of piecing together a 9"

I've been shopping around for a 9" and am thinking about buying the moser housing and axles and buying the center section seperate. My reasoning being cost. $920 for the housing plus $100 or so for abs and I've got a guy that will sell me a rebuilt center section for $400. $1420 is a lot less than the $2200 for a new complete one. Has anyone else gone this route and am I missing something as to why it's so much cheaper other than the center not being brand new.
Old 02-26-2004, 09:11 PM
  #2  
roy
TECH Resident
 
roy's Avatar
 
Join Date: Dec 2001
Location: Mehlingen, Germany
Posts: 937
Likes: 0
Received 0 Likes on 0 Posts

Default

Nothing wrong with that
Old 02-27-2004, 10:29 AM
  #3  
Launching!
iTrader: (22)
 
JeffT's Avatar
 
Join Date: Aug 2002
Location: LR, AR
Posts: 286
Likes: 0
Received 0 Likes on 0 Posts

Default

The stock fr0d center section (which is what you're going to get for $400) is now where near as strong as the Moser/Strange/whoever nodular iron case. I'm not saying it wont work it's just not as strong at the aftermarket pieces and that accounts for the difference in price.
Old 02-27-2004, 07:05 PM
  #4  
TECH Regular
Thread Starter
iTrader: (17)
 
BOOSTAT4500's Avatar
 
Join Date: Apr 2003
Location: Reno, NV
Posts: 482
Likes: 0
Received 0 Likes on 0 Posts

Default

What about if I put new, aftermarket gears in it? Also, I'm only at 500rwhp right now so do you think the stock ford stuff would work for now, at least 1 summer ( 5-10 races).
Old 02-27-2004, 09:28 PM
  #5  
roy
TECH Resident
 
roy's Avatar
 
Join Date: Dec 2001
Location: Mehlingen, Germany
Posts: 937
Likes: 0
Received 0 Likes on 0 Posts

Default

you will end up busting you differential or spidergears long before a regular 9 case will break. but ask anyway what type of case the guy is using.

Last edited by roy; 02-27-2004 at 09:38 PM.
Old 02-27-2004, 10:35 PM
  #6  
10 Second Club
 
taqwache's Avatar
 
Join Date: Jun 2002
Location: H-town
Posts: 1,884
Likes: 0
Received 4 Likes on 4 Posts

Default

i was going to do the same thing with a 12 bolt housing. main reason beeing cost. i already have a posi and can assemble everything my self. i came up with $1500 to do this which is $700 less then a complete one. on the 9", i have never seen a non nodular center section break in a street car. although, i have seen plenty of carriers break so just make sure which one that guy is going to use.
Old 02-27-2004, 10:40 PM
  #7  
TECH Addict
iTrader: (15)
 
LOnSLO's Avatar
 
Join Date: Sep 2002
Location: Gainesville, GA
Posts: 2,538
Likes: 0
Received 0 Likes on 0 Posts

Default

I have pieced together 2 9" rears for the sake of cost. I used Moser housings, a Strange case, a Moser aluminum case, Randy's R&P supports and yokes, a locker, and a spool. I saved.
Old 02-28-2004, 01:52 PM
  #8  
TECH Regular
Thread Starter
iTrader: (17)
 
BOOSTAT4500's Avatar
 
Join Date: Apr 2003
Location: Reno, NV
Posts: 482
Likes: 0
Received 0 Likes on 0 Posts

Default

How much did you end up spending/saving?
Old 02-28-2004, 02:00 PM
  #9  
TECH Veteran
iTrader: (6)
 
2001CamaroGuy's Avatar
 
Join Date: Feb 2002
Location: Phoenix, AZ USA
Posts: 4,766
Received 0 Likes on 0 Posts

Default

I piece everything together........that way I can decide exactly what I want in my setup.
Old 03-01-2004, 03:49 PM
  #10  
10 Second Club
 
taqwache's Avatar
 
Join Date: Jun 2002
Location: H-town
Posts: 1,884
Likes: 0
Received 4 Likes on 4 Posts

Default

how much is the 9" houseing by itself?
Old 03-02-2004, 03:36 PM
  #11  
Launching!
 
indyjps's Avatar
 
Join Date: Jan 2004
Posts: 200
Received 19 Likes on 18 Posts

Default

unless you are launching, very hard @ the track on slicks the cast center section will hold up, may think aobut buying an aftermarket carrier support, i launch me 69 camaro@ 4000 rpm and run 10's very violent launch with a stock cst center section and stock carrier bearing support, i run an automatic so the shock isnt there from the clutch, check local shops for housings, as long as they are a reputable chassis shop they can build your housing for a better price, step and get the aftermarket axles
Old 03-04-2004, 11:14 AM
  #12  
LS1Tech Co-Founder
iTrader: (34)
 
Pro Stock John's Avatar
 
Join Date: Nov 2001
Location: Chicago, IL
Posts: 44,650
Received 1,096 Likes on 720 Posts

Default

Originally Posted by BOOSTAT4500
I've been shopping around for a 9" and am thinking about buying the moser housing and axles and buying the center section seperate. My reasoning being cost. $920 for the housing plus $100 or so for abs and I've got a guy that will sell me a rebuilt center section for $400. $1420 is a lot less than the $2200 for a new complete one. Has anyone else gone this route and am I missing something as to why it's so much cheaper other than the center not being brand new.
In a roundabout way that is what I did back in 2000.

I am running a Moser housing and their axles, but I am running a used Strange nodular iron center section with a newer Tractech soft locker. I bought the center section used with a 3.50 gear and Auburn posi back in 2000 for about $450 so I had about $1500 in the total rearend until I changed a few things.

I personally won't run a stock Ford center section but you probably could get away with it.
Old 03-04-2004, 11:29 AM
  #13  
TECH Addict
iTrader: (9)
 
Vents's Avatar
 
Join Date: Apr 2002
Location: Texas, it's like your state, but better.
Posts: 2,085
Likes: 0
Received 0 Likes on 0 Posts

Default

you can get the moser case to your length for cheap.. but going with their bolt in housing, 950 or so, and then there's that T/A bracket, bearings, housing ends, brackets to weld on, ect ect.. it can be done cheap but it's work. i pieced mine together from a muscle car tech housing, ME axles, richmond gear, auburn pro-posi ect ect.. got about 900 total in it.




All times are GMT -5. The time now is 08:09 AM.