1939 Chevy trans fitment

[trackster]

Anyone running a 4L60E in a 1939 Chevy?  I think they are the same size as a 700R4, not sure.  Wondering if the stock trans tunnel will clear the trans or if I need a larger tunnel.  Any info greatly appreciated.

[kb426]

This might help: https://www.700r4transmissionhq.com/700r4-vs-4l60e-differences/

[trackster]

Thanks. Good info.  I don't have any trans in the car currently.  Just wondering if the original trans tunnel would clear the 4L60E/700R4 trans.

[kb426]

I'm not an expert but from everything I have read, the cases are almost identical.
https://www.novak-adapt.com/knowledge/transmissions/automatic/th700r4