Author Topic: np 231 into a tf999 auto tranny  (Read 654 times)

Offline speediemb

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np 231 into a tf999 auto tranny
« on: 03/29/10 - 09:25PM »
wondering if this would just be easier than a dana 300 flip....... so will the auto 23 spline np 231 fit into the auto tf999 transmission.. thnx