MARCUSF

Probably a really stupid question but as Im quite new to Subarus thought I'd better ask the question before I make an expensive error,

Are DCCD and viscous centre diff units interchangable? I can find loads of 5 speed DCCD boxes with the ratios I want but really want to run with my current viscous unit so could I unbolt the dccd unit and bolt my viscous unit onto the box in its place?

thanks in advance

The rookie

iTrader: (1)

Yes you can...there are more differences than just the diff unit, so you'll need a sacrificial one to rob other parts from - although why you would want a 50/50 Vc centre diff instead of the rear biased DCCD is beyond me!

Simon

MARCUSF

Thanks for that, reason is its a Gp N rally car with non standard front and rear diffs that work exactly how i want them to on gravel so not wanting to alter any of the other bits when I fit the temporary gearbox whilst waiting for the parts for my dog box.