v6 transmission swap
#1
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Car: 1992 camaro rs
Engine: 3.1 v6
Transmission: t5 5spd manual
v6 transmission swap
I have a 92 camaro 5spd manual that had a severe vibration. i pulled the transmission and the bearinngs in it where toast. instead of rebuilding that obe i went on the hunt for a new one and could only find one for a 94, so i did some brain storming and bought it. after swapping speed censors, getting a 94 clutch, and turning my flywheel well the everything else just fell into place with the old one including the slave cylinder and bellhousing . so point is that it is possible to put a 93-97 3.4ltr camaro transmission in a 82-92 2.5, 2.8, or 3. ltr camaro
#2
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Re: v6 transmission swap
You have to use the 3.4 long block......Lots of us have done the 3.4 swap before. Do a search or check the stickies in the V6 forum for the 3.4 swap boogie. Everything from your 2.8/3.1 will bolt right onto the 3.4 long block. You can swap the whole 3.4, but then you have to change out the harness/ECM, all that since it doesnt use a distributor and has a different intake manifold.
#3
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Car: 86 Trans Am, 92 Firebird
Engine: 408 sbc, 3.1L of raw power
Transmission: TKO600, T5
Axle/Gears: Moser 9", 3:70 trutac, 3:23 torsion
Re: v6 transmission swap
You have to use the 3.4 long block......Lots of us have done the 3.4 swap before. Do a search or check the stickies in the V6 forum for the 3.4 swap boogie. Everything from your 2.8/3.1 will bolt right onto the 3.4 long block. You can swap the whole 3.4, but then you have to change out the harness/ECM, all that since it doesnt use a distributor and has a different intake manifold.
This is good to know thanks!
#6
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Re: v6 transmission swap
If you are referring to the entire engine, you have to swap the ECM and harness since the other V6 engines ran MPFI batch fire while the 3.4 is SFI. The ECMs are not the same, plus the 3.4 has a cam sensor. You still have to use the 2.8/3.1 exhaust manifolds, or any other V6 3rd gen header since the 3.4 manifolds wont work in a 3rd gen.
If you are talking just the 3.4 long block, then you have to swap everything from the 2.8/3.1 on to the 3.4 long block. You have to use the 3.4 injectors for this as well.
You cant use the 3.4 intake with a distributor since there are clearance issues, and if you want to use the coil packs, then were back to the ECM swap. There is also the knock sensor, which accessories you are going to use, etc etc etc....
The basics are the same, but its in the details, a lot of which I haven't covered. I've done the swap, I can promise you it's not just "drop n drive". The long block swap is the closest to a "drop n drive" though.
If you are talking just the 3.4 long block, then you have to swap everything from the 2.8/3.1 on to the 3.4 long block. You have to use the 3.4 injectors for this as well.
You cant use the 3.4 intake with a distributor since there are clearance issues, and if you want to use the coil packs, then were back to the ECM swap. There is also the knock sensor, which accessories you are going to use, etc etc etc....
The basics are the same, but its in the details, a lot of which I haven't covered. I've done the swap, I can promise you it's not just "drop n drive". The long block swap is the closest to a "drop n drive" though.
#7
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Car: 1992 Camaro RS
Engine: Rebuilt 350 going in after paint
Transmission: WCT5, 7k & counting behind the 350
Axle/Gears: 4thgen disc rear w/ 3.73 Posi
Re: v6 transmission swap
If you are referring to the entire engine, you have to swap the ECM and harness since the other V6 engines ran MPFI batch fire while the 3.4 is SFI. The ECMs are not the same, plus the 3.4 has a cam sensor. You still have to use the 2.8/3.1 exhaust manifolds, or any other V6 3rd gen header since the 3.4 manifolds wont work in a 3rd gen.
If you are talking just the 3.4 long block, then you have to swap everything from the 2.8/3.1 on to the 3.4 long block. You have to use the 3.4 injectors for this as well.
You cant use the 3.4 intake with a distributor since there are clearance issues, and if you want to use the coil packs, then were back to the ECM swap. There is also the knock sensor, which accessories you are going to use, etc etc etc....
The basics are the same, but its in the details, a lot of which I haven't covered. I've done the swap, I can promise you it's not just "drop n drive". The long block swap is the closest to a "drop n drive" though.
If you are talking just the 3.4 long block, then you have to swap everything from the 2.8/3.1 on to the 3.4 long block. You have to use the 3.4 injectors for this as well.
You cant use the 3.4 intake with a distributor since there are clearance issues, and if you want to use the coil packs, then were back to the ECM swap. There is also the knock sensor, which accessories you are going to use, etc etc etc....
The basics are the same, but its in the details, a lot of which I haven't covered. I've done the swap, I can promise you it's not just "drop n drive". The long block swap is the closest to a "drop n drive" though.
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#8
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Re: v6 transmission swap
And I see it........ Not sure how I missed the "transmission" part in that........ twice lol. My bad on that. Well if you were wondering about the engine..... there's some info on that hahaha. Here is where I take my own advise about it being in the details.
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