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In need of a th400 to np203 adapter!!!
I recently broke the rear housing of my th400 along with the adapter to the np203. (I believe is the factory drivetrain. 1976 k20 4x4 big block.) I had a good th400 case laying around Ive swapped everything over to. The issue is trying to find the adapter. The casting number is 376129. I have...- crewcabk20
- Thread
- adapter k20 np-203 th400
- Replies: 5
- Forum: Transmission & Transfer Case
