Re: EB Auto 6 Cyl into EB Manual V8?
I would suggest just falcons in bayswater would be a good place to ask. They offered to convert my manual 6 cyl XF to an auto v8.
They are a good ford wrecker and would likely do the conversion for you. They might not mess with the electrics but ask them anyway, They are fairly reasonable with prices and are nice blokes.
Twin Cam EA falcon
SWB Ford Maverick