Hiya, the 3.68 Final Drive is from a G60. Highly recommend this modfication. I had it on my last VR6 and it totally changed the way it drove, so much acceleration in every gear... no more need to drop it a gear before it gets lively anymore... An often overlooked modification, not 100% on the 5th Gear. I did alot of motorway miles, and alhough it used more fuel, I didnt mind that much as I had instant power at my foot. DanH is the man regarding the removal of the rivits / bolt replacment... Hope this helps In short - do the 3.68 final drive, totally awesome and definetley how the VR6 should