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[Ecotec] vt commodore manual conversion

Discussion in 'V6 Development And Modification' started by tippa, Dec 8, 2010.

  1. tippa

    tippa burn rubber not your soul

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    hey just wondering what i would need to convert an automatic vt to a manual, ive got a gearbox out of a 3.8 litre VN been told it was a supra gearbox, will it bolt onto an ecotec,will i have to change the ecu or any modifications i will have to do like tailshaft?

    cheers pretty new on here so i dont know
     
  2. SBM

    SBM New Member

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    I think the bell housings are different on the buick and ecotecs. It would probably be a t5 gearbox that you have. You may as well just buy a full s/h conversion. Ive done a few and its the easiest way to go. You get everything you need like tailshaft, gearbox, crossmember, flywheel, and all your trim pieces. The vt's came with a getrag gearbox so try to make sure thats wat you get.
     
  3. Claudy

    Claudy French Com

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    Nar u can use the t5 on the ecotec that's exactly what I've done to my vt
     
  4. Clutchy

    Clutchy New Member

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    No they are the same bolt pattern the t5 bolts straight up to the ecotec the only thing with the t5 in the vt is ya gotta make a mount as they dont just bolt up to the cross member.
     
  5. 50LTRv8

    50LTRv8 Member

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    VT commos had getrag from the factory, not T-5
     
  6. tippa

    tippa burn rubber not your soul

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    ok so would someone be able to tell me where i might find all the parts i need for a manual conversion,i think i might try and use the gearbox ive got cuz that saves me a couple of hundred, wat peices would i need for the manual conversion? thanks
     
  7. jkvts11

    jkvts11 New Member

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    hey mate u need a manual computer, wiring harness, clutch, fly wheel, pedal assy' master cylinder assy,,look on ebay n ull get an idea of the parts.
     
  8. jkvts11

    jkvts11 New Member

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    does any 1 no if a vy s1 manual conversion kit will bolt up too a s11 vt. i no that the harness n ecu do but the bell houseins, do the line up???
     
  9. Dr HaxZaw

    Dr HaxZaw New Member

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    vy has the same motor as vt so yes... i dont think the ecu will work though as it runs a different type to the vt
     

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