[TN] Reasonably priced T56 setup
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
Axle/Gears: 2.77 9-bolt Posi
Reasonably priced T56 setup
Looking for a reasonably priced T56 setup for my '88 T5 swapped L98 equipped IROC.
I'm looking for a 93-97 4th gen T56, bellhousing, and flywheel for the 1 piece rear seal block, and shifter-- everything that's needed to go from a T5 to a T56.
Everything I'm finding has 150,000+ miles on it, and the seller wants 2K, which is kinda hard to swallow, when you know the first thing you're going to have to do is drop another ton of money into the transmission to rebuild it before installation...so I'm not looking necessarily for something that doesn't need a little attention before putting it in my car.
I'm very willing to drive a few hundred miles or so to pick up in person.
I'm looking for a 93-97 4th gen T56, bellhousing, and flywheel for the 1 piece rear seal block, and shifter-- everything that's needed to go from a T5 to a T56.
Everything I'm finding has 150,000+ miles on it, and the seller wants 2K, which is kinda hard to swallow, when you know the first thing you're going to have to do is drop another ton of money into the transmission to rebuild it before installation...so I'm not looking necessarily for something that doesn't need a little attention before putting it in my car.
I'm very willing to drive a few hundred miles or so to pick up in person.
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
Axle/Gears: 2.77 9-bolt Posi
Re: Reasonably priced T56 setup
Well, after searching for over two years, I'm now the proud owner of a T56.
Tag# is 1386-000-009, which should be the '94-'95 F-body rated at 450 foot pounds of torque. Found it listed on Craigslist less than a half hour away for $800.00
However, it's only the transmission and bellhousing, so I'm still going to be looking for all the other little bits--but the hard part is done...just finding one of these transmissions anymore is something of an achievement all its' own.
Tag# is 1386-000-009, which should be the '94-'95 F-body rated at 450 foot pounds of torque. Found it listed on Craigslist less than a half hour away for $800.00
However, it's only the transmission and bellhousing, so I'm still going to be looking for all the other little bits--but the hard part is done...just finding one of these transmissions anymore is something of an achievement all its' own.
Joined: Jun 2000
Posts: 5,364
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From: Enschede, Netherlands
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
Re: Reasonably priced T56 setup
Hope you have the slave cylinder spacer with it
Thread Starter
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
Axle/Gears: 2.77 9-bolt Posi
Re: Reasonably priced T56 setup
Yes, it came with the spacer, and the clutch fork...but no shifter.
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Joined: Feb 2014
Posts: 79
Likes: 1
From: Jeffersonvlle
Car: 85 iroc with 92 ground effects
Engine: 355 11.1 world product heads
Transmission: t56
Axle/Gears: 3.54 dana 44
Re: Reasonably priced T56 setup
Nice.. I had searched awhile.. I came up with mine for 600 complete bell, trans, shifter, fork, speed sensor and reverse lock out at a swapmeet. Laying there at a guys place who did nothing but 4 speeds. Deals are out there but takes time. I think I have a clean oem t56 shifter if you want to run stock. I put a pro 5.0 in mine
Thread Starter
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
Axle/Gears: 2.77 9-bolt Posi
Re: Reasonably priced T56 setup
I’d definitely be interested in the shifter..but I just spent my car fund getting the transmission, and it would be several weeks before I’d be able to buy it.
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Joined: Feb 2014
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From: Jeffersonvlle
Car: 85 iroc with 92 ground effects
Engine: 355 11.1 world product heads
Transmission: t56
Axle/Gears: 3.54 dana 44
Re: Reasonably priced T56 setup
Let me see if I can find it.. Id let it go cheap as I doubt I will ever use it
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Thread Starter
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
Axle/Gears: 2.77 9-bolt Posi
Junior Member
Joined: Jul 2012
Posts: 17
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From: Colorado
Car: 88 Iroc-z
Engine: 350
Transmission: 700R4
Axle/Gears: 2.77 9-Bolt
Re: Reasonably priced T56 setup
did you ever get that t-56 installed? I was looking at your car info and i too have a 88 with the 9 bolt 2.77 rear. wondering how it drove or if you had to do something different?
Thread Starter
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
Axle/Gears: 2.77 9-bolt Posi
Re: Reasonably priced T56 setup
I dropped it off at Pro-Force Transmission for a full rebuild just this week. I plan on at least a 3.42 rear...otherwise, it’s going to be like taking off in 2nd gear, and 6th will be too tall to be usable
Thread Starter
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
Axle/Gears: 2.77 9-bolt Posi
Re: Reasonably priced T56 setup
Anyone have recommendations for the crossmember? Hawks has one, and Spohn has one almost identically priced. Is one better than the other?
Joined: Sep 1999
Posts: 4,353
Likes: 308
From: NJ
Car: 92 Firebird
Engine: 4.8 LR4
Transmission: T56
Axle/Gears: 3.45 9 Bolt
Re: Reasonably priced T56 setup
I am using the Hawks one since I stuck with the factory torque arm. It is a nice enough piece. The holes were a little close and I had to use a drift to get the holes to line up on one side, but it wasn't major. It may have just been a byproduct of the welding or powder coat.I got the Hawks because they were running a sale or coupon and I got it a bit cheaper than the normal price, along with ordering some other parts.
Re: Reasonably priced T56 setup
I've got a Spohn crossmember laying around here somewhere. The only issue I see is that it'd hang low as hell due to the design. From what I can tell, it'd get in the way more than anything. I'd probably go with Hawk's if I wasn't diametrically opposed to buying anything from them on principle.
Thread Starter
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
Axle/Gears: 2.77 9-bolt Posi
Re: Reasonably priced T56 setup
This is exactly the sort of information I was looking for..thanks!
Joined: Jan 2008
Posts: 329
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From: Grand Rapids MI
Car: 88 IROC-Z
Engine: 6.9L TPI(FIRST) 421ci
Transmission: T56
Axle/Gears: Ford 9" Eaton truetrac 3.50
Re: Reasonably priced T56 setup
I got a Hawks covered in POR-15 PM if you need.
Thread Starter
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
Axle/Gears: 2.77 9-bolt Posi
Re: Reasonably priced T56 setup
That's certainly tempting...I'll get back to you on that, if I decide to do the Hawks. At this point, unless someone is having a killer sale, the Hawk's sound like the way to go.
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From: Aiken SC
Car: 1989 Formula
Engine: l98
Transmission: 700r4
Axle/Gears: 3.27
Re: Reasonably priced T56 setup
i have one with a tork arm. I can send you a pic tomorrow if your intrested and im coming up to pigeon forge this weekend. Its a sphon
Last edited by turbota82; Oct 4, 2018 at 02:54 AM.
Junior Member
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From: Aiken SC
Car: 1989 Formula
Engine: l98
Transmission: 700r4
Axle/Gears: 3.27
Thread Starter
Senior Member
iTrader: (1)
Joined: Sep 2015
Posts: 683
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
Axle/Gears: 2.77 9-bolt Posi
Re: Reasonably priced T56 setup
I appreciate the thought...I got a good deal on a Hawks crossmember about a week ago,
Thread Starter
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Joined: Sep 2015
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
Axle/Gears: 2.77 9-bolt Posi
Re: Reasonably priced T56 setup
Just heard back from the transmission shop...the T56 was in good condition...just needed freshening up a bit with new synchronizers, bearings, and seals. I'm surprised, considering what I paid for it. $800.00 is pretty cheap for a usable T56 these days. I'll be getting it back from the shop next week.
Thread Starter
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Joined: Sep 2015
Posts: 683
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
Axle/Gears: 2.77 9-bolt Posi
Re: Reasonably priced T56 setup
The shop finished with the transmission...in addition to the other stuff, they installed bronze fork pads on the 1-2 and 3-4 forks. Only one small internal part was found to be missing. 
Overall, they said it was pretty nice, but I'd rather have it rebuilt, and install it once. Total cost for the whole deal is $1750, including what I paid for the transmission. My patience in finding a reasonably priced T56 seems to have paid off.
..it "only" took 2.5 years to locate one.

Overall, they said it was pretty nice, but I'd rather have it rebuilt, and install it once. Total cost for the whole deal is $1750, including what I paid for the transmission. My patience in finding a reasonably priced T56 seems to have paid off.
..it "only" took 2.5 years to locate one.
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