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Racer X · 09-12-2006, 12:25 PM

Check this site for much more info on these trans. units.

http://www.gnttype.org/techarea/tran...transpage.html

I beleave that the 200-4R in the Grand National (BRF) & the other GM vehicals are differant. The buick buy like my self will not us a trans. out of anything but a GN to put back in our cars. One for the bolt pattern & two for the internals are a little differant.

Check out the page on Transmission Models for gear ratios.

Hope this helps there is lot of good information on this site.

09-12-2006, 12:25 PM	#15
Racer X Registered User Join Date: Feb 2006 Location: East Centeral Indiana Posts: 15	Re: 200 r4 questions Check this site for much more info on these trans. units. http://www.gnttype.org/techarea/tran...transpage.html I beleave that the 200-4R in the Grand National (BRF) & the other GM vehicals are differant. The buick buy like my self will not us a trans. out of anything but a GN to put back in our cars. One for the bolt pattern & two for the internals are a little differant. Check out the page on Transmission Models for gear ratios. Hope this helps there is lot of good information on this site.