Wtb , Heavy Duty Or Modified R33 Gtr Gearbox

[dato$2nv]

got a r33 gtr , looking for a hd or modified gearbox , not looking at spending heaps , will be willing to trade my current box , which is out of a r33 gtr s3 has around 40,000kz +$ your way or just $

must be working and not going to break the first time i give it some beans , sick of people trying to sell me dodgey stuff,,

making about 370kw@4 wheels , standard gearbox is fine because i have never changed hard , but looking for a hd box so i can change hard ect,,,