DCCD gearbox to none DCCD classic?
 

I'm considering fitting a 6 speed gearbox to my 94 wrx ra which has a viscous centre diff. Would a 6 speed box with a DCCD fit my car and what parts would I need and what would I have to do to covert to a DCCD.

you would need the R180 rear diff of the type r or RA

uk or jap if uk will need uk diff auto prop

See here 22B Bulletin Board: DCCD Kit for 5-spd

You don't need the R180 diff - what's more important is that you get a 3.9 rear diff whether it's R180 or R160. You do need the prop. Your 5 speed clutch will work fine with the 6 speed.

Thanks for everyone's help.