9 inch diff conversion
#1 _UC_CHEV_
Posted 20 February 2007 - 04:05 AM
i need to convert my torana to a 9" diff.
whats invloded to do this?
do i buy a bare 9" housing?, do the axels need to be shortened?
dont know too much about it, interested in doing it the cheapest way possible, maybe buying a lx one and getting it converted to suit my uc??
dont want a BW, saw a stock vs with gutless 6cy do half a donut the other day and it snapped an axel. want a giant big diff
cheers,
nathan
#2 _ChevLX_77_
Posted 20 February 2007 - 07:54 AM
#3
Posted 20 February 2007 - 09:34 AM
#4 _AGGRO_
Posted 20 February 2007 - 10:27 AM
Driveline Services
6 Combarton St Brendale QLD 4500
ph: (07) 3889 7366
otherwise try Queensland performance axles and centres
5498 7788
www.qpaac.com.au
or easier steal sarsha's from the hatch
#5 _RandomLX_
Posted 20 February 2007 - 04:07 PM
#6
Posted 20 February 2007 - 04:13 PM
Then take what you need for both cars
And scrap the rest
If its a good shell with new paint I'm sure you can make a car out of it and the other stuff you have
http://cgi.ebay.com....1QQcmdZViewItem
#7
Posted 20 February 2007 - 04:24 PM
#8 _ChevLX_77_
Posted 20 February 2007 - 04:54 PM
how tuff are the sailsbury diffs will they put up with a 350 or something like that?
Yes. I have a salisbury in the rear of my car and i run a small block. the early girl monaros (HG,HK,HT) ran them aswell and they had small blocks aswell. There is also the 12 bolt salisbury im not sure if they are the same dimensions as a 10 bolt but there even tougher and big block camaros use them.
#9 _torana05_
Posted 20 February 2007 - 09:25 PM
PS. You get what you pay for.
Andrew.
#10 _ChevLX_77_
Posted 20 February 2007 - 09:36 PM
#11 _UC_CHEV_
Posted 22 February 2007 - 02:00 AM
yeap, the uc salsbury is shit, same as a bango. its holding up with the 350 and shift kit auto. and it spins the wheels at 80 haha.
with the $1100 9" housing and axels, would it need more work or is it just " bolt on brakes and bolt in center?" sounds like a plan
would be a smart idea dattoman, its just getting the initial money to get it... it would have a 4k reserve at least.
cheers,
nathan
#13
Posted 22 February 2007 - 02:13 AM
you seem to be talking about three different diffs as one (not inculdine B/W)Yeah ive heard that the UC ones are crap. The ones out of the HZ Statos had disc brakes on it? can you verify this?
UC ran the bango salsbury w/w out discs.
HQ/WB ran the salsbury nick named the ten bolt w/w out discs,
and HK/HG GTS etc ran the CHEV (as in US/A) true 10 bolt with out discs.
Chev also made the 12 bolt H/D diff.
#14 _LX8VD69_
Posted 22 February 2007 - 03:16 AM
cheers adam
#15
Posted 22 February 2007 - 09:26 AM
UC was a small diff... A9X was the big aussie one
And Nathan..... for the money buy the whole UC and strip it
#16 _HatchmanSS76_
Posted 22 February 2007 - 10:34 AM
I agree with Andrew.Dont even bother with a UC Torana salisbury diff, they are only marginaly stronger than a banjo. The larger HQ style salisbury diff may last a little longer, but still they are not real strong. The Borg Warner diffs are a popular conversion for the LH-LX-UC models, but i dont keep them in stock. I can supply a new 9" housing & axles for your uc for $1100 including gst. Centres are the expensive bit, allow from $900-$2500. You could always buy an LH-LX one & have the top mounting points modified to fit the UC.
PS. You get what you pay for.
Andrew.
You get what you pay for with centers and axels.
The more splines the stronger. 28 is good but 35 is stronger and there's 31's to consider as well. Cut axels or Billet as well. Once again Billets are stronger.
You could spent as little as $2000 or $6500 like I did 5 years ago. Fo that I had a complete new housing made, changed the LSD center to a Detroit Locker 31 spline (used my exisisting gear set), billet yoke, billet axels, new brakes and new tail shaft with HD yokes.
The housing on the new one was braced as well as the 9in that was already in the car was bent, one of the axle tubes was not square and the axles were cut and splined. The new diff was built for regular drag racing in mind and would have handled up to 800hp no worries. Over kill for my motor but peace of mind.
#17 _QIKSLR_
Posted 22 February 2007 - 08:03 PM
#18 _ChevLX_77_
Posted 22 February 2007 - 08:42 PM
you seem to be talking about three different diffs as one (not inculdine B/W)Yeah ive heard that the UC ones are crap. The ones out of the HZ Statos had disc brakes on it? can you verify this?
UC ran the bango salsbury w/w out discs.
HQ/WB ran the salsbury nick named the ten bolt w/w out discs,
and HK/HG GTS etc ran the CHEV (as in US/A) true 10 bolt with out discs.
Chev also made the 12 bolt H/D diff.
Cheers ALX76. You really know diffs
My car runs the second diff you mentioned.
#19
Posted 22 February 2007 - 08:54 PM
EDIT or you must own an A9X....
Edited by ALX76, 22 February 2007 - 08:56 PM.
#20 _torana05_
Posted 22 February 2007 - 09:50 PM
A2.
#21 _UC_CHEV_
Posted 24 February 2007 - 04:07 AM
will have to drop by sometime.. every time my wheels spin im just waiting for a bang! haha, need some peace of mine.
#22
Posted 24 February 2007 - 08:29 AM
mcdonald racing
0 user(s) are reading this topic
0 members, 0 guests, 0 anonymous users