48re swap with fmvb

Green2015

New member
Who's having luck with a fmvb getting the reverse lights to work and electronic 4x4 to shift in to low ? Looked for links on it and can't find any.
 
If your coming from a 68rfe you can buy the firepunk "smart box" it will make everything work like original. It costs about 750 bucks.
 
If your coming from a 68rfe you can buy the firepunk "smart box" it will make everything work like original. It costs about 750 bucks.

This is very true. I have their old smart box and it only works with a 47 NSS. I now have their new smart box but it requires a 48 NSS. So I'm having to find a 48 case or drill and tap to install a 48 NSS and rooster comb
 
Thanks for the info. Swapped to full manual vb instead for peace of mine of not worrying with line pressure issues
 
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