Do local auto shops like pep boys sell Gl-4 gear oil like redline mt-90 or is online purchasing my only option?
I have the same question sort of...
I looked at pep boys and auto zone and the only thing they had that said GL-4 on it was Costal, but it also says GL-5 and GL-3 rated as well. I need some gear oil locally to top off my trans till I get the redline oil.
In the sticky it recomends mobil 1 sythetic gear oil. On the back it says GL-5 as well as the other 99% gear oil in the stores.
[My car is in the shop awating clutch replacement and told them not to drop the oil since I put it in about 2 months ago.]
I looked at pep boys and auto zone and the only thing they had that said GL-4 on it was Costal, but it also says GL-5 and GL-3 rated as well. I need some gear oil locally to top off my trans till I get the redline oil.
In the sticky it recomends mobil 1 sythetic gear oil. On the back it says GL-5 as well as the other 99% gear oil in the stores.
[My car is in the shop awating clutch replacement and told them not to drop the oil since I put it in about 2 months ago.]
Senior Member
Advanced auto parts for me sold some Redline engine oil, but no tranny oil. For that I went to the redline site and did a find-local-dealer search and found a place that has some.