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5 speed?


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Guest TurboSedan
anyone know if a corsica 5 speed would work in a gp 3.1? i don't know that the crosica was ever made with a 3.1 5 speed package

 

yes they were available, i used to have a 2.8/Getrag 282 5-speed in my '88 Corsica CL. and definately get your 5-speed from a W-body like Robby said. much easier...

joshua

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It is some what easy to swap a five speed into a 88-93 W-body. 94+ Is going to be harder, because in pre 94 there is a spot for the clutch already there. In a pre 94 swap, you have make the clutch hole bigger, and drill a hole for the shifter linkage. Then basically the rest is puttin the tranny on, gettin the motor/trans in, the changhing wiring harnesses and ECM. When I say tranny, I mean the axles too, cuz those are def. needed

 

Robby

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My 96 still has the stock computer and wiring harness. I just had to do some wire jumping with the park/neutral switch plug. Has any one ever measured the intermediate shaft off another GM transmission that wasn't a W-body or was the W-body the only one to receive a intermediate shaft?

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Guest TurboSedan
My 96 still has the stock computer and wiring harness. I just had to do some wire jumping with the park/neutral switch plug. Has any one ever measured the intermediate shaft off another GM transmission that wasn't a W-body or was the W-body the only one to receive a intermediate shaft?

 

you have a 5-speed in your '96?

 

i go to j/y's often and will measure the intermediate shafts from a w-body and a corsica if i can. i remember also that Eclipse5302 once said the intermediate shaft bolts on in some different way?? mine uses 3 bolts. i don't see many J-body 3.1/5-speeds in the j/y's for some reason, but i rememer thier was a guy on the old w-body mailing list named Johnathan (Brian P do you remember him?) that used a 282 from a '94 Cavalier or something in his Lumina.

 

i dunno, but next time i hit the j/y's i'll do some comparing....

joshua

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My tranny came out of a 90 STE and it only has 2 mounting holes for the intermediate shaft at the end of the shaft where the half axle snaps on and 3 studs at the base of the tranny. I have seen a few J body trannys that had an intermediate shaft like mine but I didn't think to measure it. Other wise everything works great, except a heavy duty clutch is a must. Now I live with the smell of burnt clutch instead of tires. here is my incomplete website: http://www.geocities.com/gtp96_5speed/index.html

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  • 1 year later...
Guest TurboSedan

i've seen L-bodies in the salvage yards with the W-body style bolt-in intermediate shaft and also the slip-in type (and that trans still had 3 bolt holes drillled and tapped for the bolt-in intermediate shaft).

 

from what i've seen, an L-body 282 will swap into a W-body no problem. i believe Jay's 5-speed TGP has a (broken) 282 from an L-body. you probably can't use the axles or intermediate shaft though.

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the 5 speed swap is not hard but it is not easy. you have to pretty much remove the dash. other then that you just have to make the clutch hole bigger.

 

I am also in the look out for another trans. i need to rebuild :D

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