Originally Posted by Twostick
I would think the rear sprag would be the first concern.



Not widely known but, back in the day, a LBA valve body was available from B&M for use with the CF and the factory offered steel front planetaries. Only item not available back then was the billet front clutch drum.

In the case of the nitro funny cars, many of them used only 2nd and 3rd gear so the sprag wasn't in play.

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