commodore box info????

muscle_car_man · 01-07-2008

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hey
does any one know the make or model of the manuel 4 speed gearbox out of a 74 2.8 commodore GSE! what other cars does it come out in?i need as much info as possible to held as mine just blew half the teeth of 1st syncro

cheers michael
_________________

GTJIM · 01-07-2008

I would not be surprised if 3.3L Vauxhall Cresta gearboxes of the same era were similar - the small four-speed out of GTs/Mantas is the same design as Victors .. and Bedford vans!

opelnut10 · 01-07-2008

I have been told that the transmission used in the Chevrolet Vega here in the US was the 6 cyl. Opel box. That being said the internal parts, such as cluster gear, gears and syncros are the same as the 4 cyl. CIH Opel transmission. The case input bearing and the output shaft spline are not the same as the 4 cyl. nor is the case because of the bigger input shaft bearing being larger than the 4 cyl.

gauken · 04-13-2008

Here you have all information you need about opel gearboxes:

Getriebekennzeichnungen

tomking · 04-13-2008

gauken

What a great post, thanks. Now can you send me a getrag 240?!!

ard674t · 04-28-2008

It's the same gearbox as used on the 4 cylinder Opels and it's a popular upgrade for Opel GTs here in the US. Call Gil Wesson or Dennis Gardner @ Opel GT Source (1-800-opelgts) as they sell them for GTs and there's no reason you couldn't get one of those for your Commo.
Cheers,
N.

01-07-2008	#1 (permalink)
muscle_car_man 86 monza Join Date: Jun 2006 Location: new zealand Posts: 10 Classified Rating: 0% (0)	commodore box info???? -------------------------------------------------------------------------------- hey does any one know the make or model of the manuel 4 speed gearbox out of a 74 2.8 commodore GSE! what other cars does it come out in?i need as much info as possible to held as mine just blew half the teeth of 1st syncro cheers michael _________________

01-07-2008	#2 (permalink)
GTJIM 4246 Post Club Join Date: Jun 2003 Location: New Zealand Posts: 5,524 Classified Rating: 0% (0)	Got a Picture? I would not be surprised if 3.3L Vauxhall Cresta gearboxes of the same era were similar - the small four-speed out of GTs/Mantas is the same design as Victors .. and Bedford vans!

01-07-2008	#3 (permalink)
opelnut10 Living in the past Join Date: Oct 2005 Location: Virginia Posts: 1,198 Classified Rating: 0% (0)	Crashed box I have been told that the transmission used in the Chevrolet Vega here in the US was the 6 cyl. Opel box. That being said the internal parts, such as cluster gear, gears and syncros are the same as the 4 cyl. CIH Opel transmission. The case input bearing and the output shaft spline are not the same as the 4 cyl. nor is the case because of the bigger input shaft bearing being larger than the 4 cyl.

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04-13-2008	#4 (permalink)
gauken Opeler Join Date: Apr 2008 Location: Norway Posts: 1 Classified Rating: 0% (0)	Here you have all information you need about opel gearboxes: Getriebekennzeichnungen

04-13-2008	#5 (permalink)
tomking Member Join Date: Aug 2002 Location: SW Missouri Posts: 1,074 Classified Rating: 0% (0)	gauken What a great post, thanks. Now can you send me a getrag 240?!!

04-28-2008	#6 (permalink)
ard674t More Opels than sense Join Date: Aug 2005 Location: Fremont, CA Posts: 21 Classified Rating: 0% (0)	It's the same gearbox as used on the 4 cylinder Opels and it's a popular upgrade for Opel GTs here in the US. Call Gil Wesson or Dennis Gardner @ Opel GT Source (1-800-opelgts) as they sell them for GTs and there's no reason you couldn't get one of those for your Commo. Cheers, N.

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