Know it's question been asked lots of times before but ,what oil is the best to use in gearbox,f-diff,r-diff and transfer box,and the ammounts??Also has anyone got a close-up of a os inner cv,just bought a new driveshaft and was expecting to see a recess in the splined part for a circlip??
Cheers Robbie

 

tells you all you need to know on here.

http://www.grahamgoode.com/cosworth/frfaqs.htm