Suspension and Chassis Questions about your suspension? Need chassis advice?

Which Torque Arm will work ?

Thread Tools
 
Search this Thread
 
Old 04-03-2014, 12:40 PM
  #1  
Junior Member
Thread Starter
 
Aeros's Avatar
 
Join Date: Mar 2014
Posts: 23
Likes: 0
Received 0 Likes on 0 Posts
Which Torque Arm will work ?

Hi,

What years/vehicles could I get a torque arm that will fit an 87 firebird with 700r4 ?

Thanks.
Old 04-03-2014, 01:00 PM
  #2  
Moderator

iTrader: (5)
 
JamesC's Avatar
 
Join Date: Aug 1999
Location: Lawrence, KS
Posts: 19,282
Received 93 Likes on 68 Posts
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Which Torque Arm will work ?

Originally Posted by Aeros
What years/vehicles could I get a torque arm that will fit an 87 firebird with 700r4?
IIRC, 82-92 torque arms are interchangeable.

JamesC

Last edited by JamesC; 04-03-2014 at 01:09 PM.
Old 04-03-2014, 01:28 PM
  #3  
Junior Member
Thread Starter
 
Aeros's Avatar
 
Join Date: Mar 2014
Posts: 23
Likes: 0
Received 0 Likes on 0 Posts
Re: Which Torque Arm will work ?

Awesome thanks.

By the way is this what it would look like ? Mine is missing.

Also what size of bolts does it need for the diff. ?

Old 04-03-2014, 01:35 PM
  #4  
Member
iTrader: (2)
 
supr_fly03's Avatar
 
Join Date: Nov 2009
Location: Hubert, NC
Posts: 436
Likes: 0
Received 0 Likes on 0 Posts
Car: 83 Z28
Engine: F-body LT1 swap
Transmission: T-56 swap
Axle/Gears: 10 bolt w/ 28 spl posi, 4.10, disks
Re: Which Torque Arm will work ?

That looks like the right one. I dont know what size bolts but you are better off getting some from another thrid gen or possible order some from someone that makes aftermarket setups like UMI, BMR, Spohn, etc
Old 04-03-2014, 01:47 PM
  #5  
Member

iTrader: (1)
 
nosajwols's Avatar
 
Join Date: Feb 2011
Location: Toronto
Posts: 262
Likes: 0
Received 5 Likes on 2 Posts
Car: 82 Z28
Engine: 350
Transmission: TH350 for now
Axle/Gears: 3.23
Re: Which Torque Arm will work ?

Originally Posted by JamesC
IIRC, 82-92 torque arms are interchangeable.

JamesC
82 is different. The transmissions were not as long (drive-shaft is longer). They came with the T10 and I think TH200, a short tail TH350 fits...

The torque arm has no weight saving holes in it (not sure what year they started doing this). I am also 90% sure the torque arm is longer and the "bushing" at the transmission end is flipped.

I have an 82...
Old 04-03-2014, 02:19 PM
  #6  
Senior Member

iTrader: (5)
 
KWIK84's Avatar
 
Join Date: May 2005
Location: Midwest IL
Posts: 831
Likes: 0
Received 1 Like on 1 Post
Car: 1984 Z28
Engine: Alky 360
Transmission: TH400, Freakshow 9.5"
Axle/Gears: 9" 4.71
Re: Which Torque Arm will work ?

Originally Posted by Aeros
Awesome thanks.

By the way is this what it would look like ? Mine is missing.

Also what size of bolts does it need for the diff. ?


Our TA uses 9/16 bolts, but I believe the factory setup used 14MM that were like 7" long.
Old 04-03-2014, 03:37 PM
  #7  
Moderator

iTrader: (5)
 
JamesC's Avatar
 
Join Date: Aug 1999
Location: Lawrence, KS
Posts: 19,282
Received 93 Likes on 68 Posts
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Which Torque Arm will work ?

Originally Posted by nosajwols
82 is different. The transmissions were not as long (drive-shaft is longer). They came with the T10 and I think TH200, a short tail TH350 fits...
Maybe a better answer would have been T-5 and 700R4 torque arms.

JamesC

Last edited by JamesC; 04-03-2014 at 03:49 PM.
Old 04-03-2014, 04:17 PM
  #8  
Member
 
Blue 90 RS's Avatar
 
Join Date: Sep 2008
Location: Landis, NC
Posts: 100
Likes: 0
Received 1 Like on 1 Post
Car: 1990 Camaro RS
Engine: 5.0L
Transmission: WC T5 5-speed
Axle/Gears: 3.42
Re: Which Torque Arm will work ?

Originally Posted by Aeros
Hi,

What years/vehicles could I get a torque arm that will fit an 87 firebird with 700r4 ?

Thanks.
Where are you located & how big of a hurry are you in?

I'm getting ready to take the factory torque arm off of my 1990 RS to install my new Spohn adjustable unit and was just gonna chuck the old one in the scrap metal pile. You could have it for the cost of shipping if you want it. I'd just need to find out how much shipping would cost. It's not off the car yet; I should be swapping it out by next weekend (04/12/2014), maybe a little sooner. If you're in a hurry, this might not help, though. Just let me know.
Old 04-03-2014, 04:21 PM
  #9  
Member
 
Blue 90 RS's Avatar
 
Join Date: Sep 2008
Location: Landis, NC
Posts: 100
Likes: 0
Received 1 Like on 1 Post
Car: 1990 Camaro RS
Engine: 5.0L
Transmission: WC T5 5-speed
Axle/Gears: 3.42
Re: Which Torque Arm will work ?

Looks like shipping should be less than $30.00 in the 48 states.
Old 04-03-2014, 05:24 PM
  #10  
Junior Member
Thread Starter
 
Aeros's Avatar
 
Join Date: Mar 2014
Posts: 23
Likes: 0
Received 0 Likes on 0 Posts
Re: Which Torque Arm will work ?

Iowa.

Nah no big hurry.

UPS, Fed Ex or USPS, C.O.D ?
Old 04-03-2014, 05:33 PM
  #11  
Member
 
Blue 90 RS's Avatar
 
Join Date: Sep 2008
Location: Landis, NC
Posts: 100
Likes: 0
Received 1 Like on 1 Post
Car: 1990 Camaro RS
Engine: 5.0L
Transmission: WC T5 5-speed
Axle/Gears: 3.42
I would ship by FedEx. I have an account with them. What's your zip?
Old 04-03-2014, 05:53 PM
  #12  
Junior Member
Thread Starter
 
Aeros's Avatar
 
Join Date: Mar 2014
Posts: 23
Likes: 0
Received 0 Likes on 0 Posts
Re: Which Torque Arm will work ?

52501

I guess I should ask, does it matter if its automatic or manual for torque arm ? My car is automatic.
Old 04-03-2014, 05:57 PM
  #13  
Member
 
Blue 90 RS's Avatar
 
Join Date: Sep 2008
Location: Landis, NC
Posts: 100
Likes: 0
Received 1 Like on 1 Post
Car: 1990 Camaro RS
Engine: 5.0L
Transmission: WC T5 5-speed
Axle/Gears: 3.42
Same part for T-5 or 700R4. Will be torque arm and the two bolts to attach it to the rear.
Old 04-03-2014, 06:00 PM
  #14  
Junior Member
Thread Starter
 
Aeros's Avatar
 
Join Date: Mar 2014
Posts: 23
Likes: 0
Received 0 Likes on 0 Posts
Re: Which Torque Arm will work ?

I see, cool.
Old 04-03-2014, 06:07 PM
  #15  
Member
 
Blue 90 RS's Avatar
 
Join Date: Sep 2008
Location: Landis, NC
Posts: 100
Likes: 0
Received 1 Like on 1 Post
Car: 1990 Camaro RS
Engine: 5.0L
Transmission: WC T5 5-speed
Axle/Gears: 3.42
FedEx shipping calculator says $22.00 and three days to arrive. If you want it, I'll let you know when I get it pulled next week/weekend. Should have it out by the 12th at the latest; hopefully sooner. My new parts are already here and I'm anxious to get them in. I'm still recovering from a broken leg, so I'm moving a little slower than normal. But if you're not in a hurry, that's pretty cheap and you don't even have to leave home to get it! lol
Old 04-03-2014, 06:12 PM
  #16  
Junior Member
Thread Starter
 
Aeros's Avatar
 
Join Date: Mar 2014
Posts: 23
Likes: 0
Received 0 Likes on 0 Posts
Re: Which Torque Arm will work ?

That will work. Yeah no hurry. I still have get another tranny for it and tires and other minor things. Cheap I like! None of the salvage yards I called had any torque arms and I don't have the budget for after market ones, wish I did though.
Old 04-03-2014, 06:14 PM
  #17  
Member
 
Blue 90 RS's Avatar
 
Join Date: Sep 2008
Location: Landis, NC
Posts: 100
Likes: 0
Received 1 Like on 1 Post
Car: 1990 Camaro RS
Engine: 5.0L
Transmission: WC T5 5-speed
Axle/Gears: 3.42
PM me your shipping address and I'll let you know when I get it pulled off.
Old 04-14-2014, 06:07 PM
  #18  
Member
 
Blue 90 RS's Avatar
 
Join Date: Sep 2008
Location: Landis, NC
Posts: 100
Likes: 0
Received 1 Like on 1 Post
Car: 1990 Camaro RS
Engine: 5.0L
Transmission: WC T5 5-speed
Axle/Gears: 3.42
Re: Which Torque Arm will work ?

PM Sent
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Terrell351
Engine/Drivetrain/Suspension Parts for Sale
5
06-13-2021 01:13 PM
1992rs/ss
NW Indiana and South Chicago Suburb
12
05-19-2020 07:02 PM
Nervous2
LSX and LTX Parts
8
03-10-2016 09:49 PM
1992rs/ss
Engine/Drivetrain/Suspension Parts for Sale
16
01-28-2016 09:58 PM
IROCZ1989
North East Region
7
01-24-2016 03:55 PM



Quick Reply: Which Torque Arm will work ?



All times are GMT -5. The time now is 02:40 AM.