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JDM transmission?

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toofasteclipse

15+ Year Contributor
76
2
Sep 6, 2005
colorado city, Texas
I was thinking of buying a JDM transmission. The question I have is will it bolt up right on my 7 bolt 4g63t? I found a company on the net that deals with JDM engines and tranies and all he wants for one is 600 shipped. Sound like a good deal? I am currently buying all the parts to do a full Auto to Manual swap in my 97 GST. Let me know. Thanks Brian
 
I cant find if he has a link. He has a lot of listings on ebay for JDM motors. Japanese_star_motor is his name on ebay. He doesnt have a posting for a FWD trany but i emailed him and he said he had one in stock.
 
the majority of JDM engines or trannies are 1G's- i know that they wont even bolt to a stock 1G without the JDM transfer case- due to fitment issues- USDM- 23mm, JDM- 24mm, it may not seem like much- but a 1mm leak is extensive damage waiting too happen
- a 1G tranny will also not bolt up to a 2G without ANY modification- i have not done this, but i know it is not a direct swap- your only possiblility is an evo1-3 ( very unlikley, far more than $600)- also- i still think that fitment and mounting issues arise- i wouls tick to either a rebuilt or shepard tranny- if anything - the 95' turbo years seem to be the strongest- you can find one for much cheaper- and you already have a transfere case too.:rocks:
 
thank you very much- your the first person to say that

keep your eye out for 95' trannies or same in the classifieds here- there is some good stuff- also- type in you state in the search link, who knows - the guy down the street may be selling his?
 
I told the guy that I had a 97 GST and I would need a 2g FWD trany. He told me that he thought he had one but he had to check. My question is... Will a 7 bolt 2g FWD transmission from Japan fit properly on my 97 2g FWD USA spec GST? I am not doing the AWD conversion or anything like that. I just want to make my stupid Automatic GST a manual.
 
toofasteclipse said:
I told the guy that I had a 97 GST and I would need a 2g FWD trany. He told me that he thought he had one but he had to check. My question is... Will a 7 bolt 2g FWD transmission from Japan fit properly on my 97 2g FWD USA spec GST? I am not doing the AWD conversion or anything like that. I just want to make my stupid Automatic GST a manual.

i wouldn't - due to cross size issues- if you are converting auto to 5spd- then you will most likely be using other transmission components that are most likely USDM- so fitment may be an issue- also- many people who do not specialize in DSM often think that any dsm- 90-99 will fit together- this is a common problem- i would just find a cheaper same mileage 95' USDM tranny to use- but thats my opinion
- if you found this helpful please respond with a comment/rep. point- as many people do not.- thank you
 
exiletalon said:
i wouldn't - due to cross size issues- if you are converting auto to 5spd- then you will most likely be using other transmission components that are most likely USDM- so fitment may be an issue- also- many people who do not specialize in DSM often think that any dsm- 90-99 will fit together- this is a common problem- i would just find a cheaper same mileage 95' USDM tranny to use- but thats my opinion
- if you found this helpful please respond with a comment/rep. point- as many people do not.- thank you


No, actually that wasnt helpful at all. Please dont respond to this if you or someone you know hasnt done this swap. Coments like that arent usefull and just cluter my thread. Dont mean to be rude but I am just looking for a yes or no answer. Thanks Brian
 
toofasteclipse said:
No, actually that wasnt helpful at all. Please dont respond to this if you or someone you know hasnt done this swap. Coments like that arent usefull and just cluter my thread. Dont mean to be rude but I am just looking for a yes or no answer. Thanks Brian

whats up with that man- im trying to help- my issue im going off is my friends91 VR-4- his tranny was JDM and was told it would bolt right up!- it didnt- in fact it screwed over his whole car - just b/c his tranny was told it would fit but it didnt- im trying to stop you from making a $2500 mistake- if you want to spend your money- go right ahead- 7bolt tranny might work- i got a JDM 7bolt tranny also- but it was AWD- it did not fit- so i ordered a JDM transfere case- then it fit- but converting to a 5spd- requires the clutch pedal assembly, hard lines, master/slave cylinders- i dont think USDM parts would fit b/c it didnt on mine.
 
toofasteclipse said:
I told the guy that I had a 97 GST and I would need a 2g FWD trany. He told me that he thought he had one but he had to check. My question is... Will a 7 bolt 2g FWD transmission from Japan fit properly on my 97 2g FWD USA spec GST? I am not doing the AWD conversion or anything like that. I just want to make my stupid Automatic GST a manual.
There is no 2g in japan, there is only the evo's and the galants
 
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