Check out this thread. We were just talking about this. http://www.v8buick.com/showthread.php?t=58388&highlight=gear+vendors If your engine is stock, a 200R4 might be for you. But if you have some horspower, like 400 or more, the GV unit may be for you.
Jerry.I would have to agree with Phil.The 200R4 would be the most cost effective way to go in a milder application.Several guys on the board have went with one.Later,Tony.
