Manual Transmission T56 | T5 | MN12 | Clutches | Hydraulics | Shifters

MN12 Is Installed : D

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Old Oct 6, 2007 | 10:39 AM
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Default MN12 Is Installed : D

Got the mn12 and spec3+ clutch and flywheel installed. It is a complete different beast now. i like it
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Old Oct 6, 2007 | 08:22 PM
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Any info in th mn12 i tried searching theres either not alot of info on it or search needs reworked. Info like gear ratios and what it take to make it fit.
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Old Oct 6, 2007 | 08:44 PM
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nevermind found what i wanted
https://ls1tech.com/forums/manual-transmission/778044-mn12-98-firebird.html
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Old Oct 6, 2007 | 09:21 PM
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so you gonna be out tonite then, we will put it to the test= race lol
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Old Oct 7, 2007 | 01:37 PM
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Default M12 And M6 ============= Same Dimensions.

Its The Same Tranny (((((((((((((((((same Tranny)))))))))))))))))))!!!!!

The Interals Are Different , But Just Because They Are Better , But As Far As Bolting Up They Are The Same And Work The Same.

The M12 Is Same Specs As Your M6 Exept For Gears Are Taller , And The Shifter Cup Is Different. Witch You Can Just Take Your Cup Out Of You M6 And Put It In The M12 Other Than That Is Bolt On And Go! The M12 Is A Way Better Built Tranny Than The M6 . So All You Guys Wanting To Know Yes It Will Fit Right In Your Car . 6 Speed Inc Sells Them And They Are Rated At 700 Hp And 700flbs Tq And They Are Ready Go Go When You Get It For 2250 And Then You Can Send Your Core In For 500 Return So 1750 And You Are Good To Go!
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Old Oct 7, 2007 | 01:38 PM
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Default Mn12 And M12 Are Different

The Mn12 Is The Driveline Outta Of The Vette Way Different Than The M12, But The M12 And M6 Are The Same!
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