Love this Stuff
Those who were paying attention to the Car Spa post above will have noticed the Tube of Nulon G70 Gearbox and Differential Treatment sitting off to the side in the first photo.
I spent the time yesterday afternoon to perform an oil change on both my gearbox and diff.
As it turned out the oil in the diff (Penrite Pro Gear 80w-140 Full Synth) was still a nice translucent shade of golden brown, like it had just been poured from the bottle. You would not have thought it to be 30,000kms old. I left that in the diff, drained a little of the excess and squeezed half a tube of the G70 in.
The gearbox oil seems to have had a much harder life. The Dexron III was about as viscous as water and a very deep shade of midnight black. I drained that and filled the Getrag up with a new batch of Penrite DX-III. The remaining 125ml of G70 went in along with it.
All I can say is
"JESUS ####ING CHRIST! What a difference!"
Any perceptible trace of driveline friction has been removed. The car positively slinks along the road. Rolls FOREVER! Shifting feels like the slightly inappropriate touch of a teenage Aphrodite draped in the finest Egyptian silk. The total lack of gear noise is almost creepy.
HIGHLY RECOMMENDED!
G70 - If you drive manual, GET ON IT.
