out of curiousity is a dana44 swap possible?
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Joined: Apr 2001
Posts: 818
Likes: 1
From: Hudson, FL USA
Car: 1988 Camaro(92 Z28 clone)
Engine: Forged 383, AFR 195 419/430@wheels
Transmission: Monster 700R4 Yank 3600 stall
Axle/Gears: 9in Detroit locker-3.90's,35 spline
Why don't you just use the Dana rearend that came out of the turbo trans am? They are hard to find, yes, but I hear that they are the strongest factory rear end put into an f body.
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Joined: May 2001
Posts: 2,009
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From: Pitman, NJ
Car: '89 IROC-Z
Engine: Canfield 195 headed 358ci
Transmission: TH350, Art Carr 9.5"
Axle/Gears: 3.92 Dana 44
I'm pretty sure Dana44's never came in TTA's. As far as I know hey all came with 9-bolts. The only "factory" 3rd gen they came in were 1992 SLP Firehawks but they were also sold for many years by GMPP so theres more than you'd expect floating around.
Originally posted by 88IROC350TPI
I'm pretty sure Dana44's never came in TTA's. As far as I know hey all came with 9-bolts. The only "factory" 3rd gen they came in were 1992 SLP Firehawks but they were also sold for many years by GMPP so theres more than you'd expect floating around.
I'm pretty sure Dana44's never came in TTA's. As far as I know hey all came with 9-bolts. The only "factory" 3rd gen they came in were 1992 SLP Firehawks but they were also sold for many years by GMPP so theres more than you'd expect floating around.
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was just a creative idea, i thought he meant the 2nd gen turbo T/As there for a second. rear gears will probably be 3.55s, 4.10s if i get a manual. im aiming towards 440+rwhp with a possible 75/100/150 shot of nos, and i know dana44s are pretty damn strong.
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Joined: May 2001
Posts: 2,009
Likes: 5
From: Pitman, NJ
Car: '89 IROC-Z
Engine: Canfield 195 headed 358ci
Transmission: TH350, Art Carr 9.5"
Axle/Gears: 3.92 Dana 44
I found quite a bit of evidence to agree with my 9-bolt only theory 
http://www.89tta.com/ttaspecs.htm
https://www.thirdgen.org/rides/index...ew&rideid=1053
https://www.thirdgen.org/rides/index...w&rideid=10174
https://www.thirdgen.org/rides/index...ew&rideid=8577
Notice they all claim 3.27 gears ... I'm pretty sure there is no 3.27 gears available for Dana 44's. It goes 3.07, 3.23, 3.31, ect. So technically, Dana 44's only came stock on 25 cars total which would make them extremely rare if not for GM selling and installing them as replacements for a number of years.
Of course, dont go thinking the Dana44 made for our cars is anything like a corvettes. Corvettes have independent rear suspension, we dont without serious fabrication.

http://www.89tta.com/ttaspecs.htm
https://www.thirdgen.org/rides/index...ew&rideid=1053
https://www.thirdgen.org/rides/index...w&rideid=10174
https://www.thirdgen.org/rides/index...ew&rideid=8577
Notice they all claim 3.27 gears ... I'm pretty sure there is no 3.27 gears available for Dana 44's. It goes 3.07, 3.23, 3.31, ect. So technically, Dana 44's only came stock on 25 cars total which would make them extremely rare if not for GM selling and installing them as replacements for a number of years.
Of course, dont go thinking the Dana44 made for our cars is anything like a corvettes. Corvettes have independent rear suspension, we dont without serious fabrication.
Senior Member

Joined: Apr 2001
Posts: 818
Likes: 1
From: Hudson, FL USA
Car: 1988 Camaro(92 Z28 clone)
Engine: Forged 383, AFR 195 419/430@wheels
Transmission: Monster 700R4 Yank 3600 stall
Axle/Gears: 9in Detroit locker-3.90's,35 spline
Check out this link and read about halfway down....
http://www.yearone.com/enthusiast/ar...th_perfart.asp
http://www.yearone.com/enthusiast/ar...th_perfart.asp
Senior Member

Joined: Apr 2001
Posts: 818
Likes: 1
From: Hudson, FL USA
Car: 1988 Camaro(92 Z28 clone)
Engine: Forged 383, AFR 195 419/430@wheels
Transmission: Monster 700R4 Yank 3600 stall
Axle/Gears: 9in Detroit locker-3.90's,35 spline
True, but why would Year One lie about that? Also, I have the Camaro Performance Handbook and it also states that the Dana 44 came in the TTA's. Does make you wonder who to believe, doesn't it?
Senior Member

Joined: Apr 2001
Posts: 818
Likes: 1
From: Hudson, FL USA
Car: 1988 Camaro(92 Z28 clone)
Engine: Forged 383, AFR 195 419/430@wheels
Transmission: Monster 700R4 Yank 3600 stall
Axle/Gears: 9in Detroit locker-3.90's,35 spline
Here is another one from Skulte.
http://www.skulte.com/other.html
About halfway down on this one also. Now they do say that the rear is a Dana 44 but it has 3.73's in it so obviously you can get custom gear made for this axle but the HOUSING will fit in the chassis.
http://www.skulte.com/other.html
About halfway down on this one also. Now they do say that the rear is a Dana 44 but it has 3.73's in it so obviously you can get custom gear made for this axle but the HOUSING will fit in the chassis.
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Joined: Jan 2000
Posts: 20,981
Likes: 11
From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
It's possible Year One could just be repeating what they've read in the Camaro Performance Handbook, that tends to be how misinformation propagates. I'd be interested in hearing from a TTA owner.
Senior Member

Joined: Apr 2001
Posts: 818
Likes: 1
From: Hudson, FL USA
Car: 1988 Camaro(92 Z28 clone)
Engine: Forged 383, AFR 195 419/430@wheels
Transmission: Monster 700R4 Yank 3600 stall
Axle/Gears: 9in Detroit locker-3.90's,35 spline
TA Performance, makers of the rear end stud girdles also have a listing for it here.....
http://www.taperformance.com/rearend.htm
The model is TA 1814
http://www.taperformance.com/rearend.htm
The model is TA 1814
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