- Joined
- Jul 29, 2007
- Messages
- 1,100
For all of us doing the 4R70W conversion I can now confirm the Bc bronco ZF crossmember wont work with with the 4R70W with the standard ford 4x4 tail EXT. just by re-drilling the frame mounting holes. The main crossmember bar will bolt up to the stock bronco crossmember frame holes and will be located perfectly so it will be a easy fix. I will fab up a new upper transmission bracket to go with the main ZF bar it will be angled up 1 3/4" and forward 1 7/8"more than the ZF bracket. I will be posting pics to help anyone wanting to do it this way. It will be much easier than making a complete crossbar. I will try to fab up a new bracket Sat. and post more pics. For the record Chuck told he did not know if it would work for a 4R70W and I could try it and send it back if it didn't work . I am not bashing bc broncos at all. I think It is great that he said I can try it and send it back.I am going to fab a extra bracket up all send to Chuck So he can just change the bracket on the ZF crossmeber and offer a bolt up a 4R70W crossmember If he wants to fab some upper brackets. Thanks Keith
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