Originally Posted by 71ragtop
So your saying that a small block 4 speed transmission will bolt up to a big block without any modifications



You could do this, but chances are that you'll need an adapter ring for the input bearing flange to center the tranny, you need to measure the bearing flange outside diameter on the tranny, and you need to measure the bore on the bellhousing you intend to use, if the clutch disc on the BB is 23 spline, your good to go, everything else will bolt up


Mike

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