Re: auto to manual EF
how much will it cost? that depends on who does it, and the cost of your Kit.
You will need, a 5 speed and bellhousing, Flywheel and clutch (suggest new for clutch) throw out lever, and pedal box.
I also suggest a NEW extension housing seal and spigot bearing.
You would also need to ensure you get the crossmember, rear gearbox mount and the sandwich plate.
I recently did a 5.0L EB and the kit was$2000 plus 350 for a new clutch (to me) and allow 50 for seal spigot and oils.
It takes approxiamatley 16-20 hours to do. This IS a dash out job!
Depending on who you get to do it, you can expect to pay from $40 per hour to 85.