On an oil can, "full synthetic" indicates that the oil is made entirely from synthetic base oils, rather than conventional mineral oils, and has been chemically engineered to provide better engine protection and performance. This type of oil typically offers benefits like improved lubrication...
Go with 3.73 gears. I have tried everything from 3.55 to 4.56s in my 12 boss. I should have left it alone and just stuck with the 3.73. I have a 25 dark horse 3.55s I think the 3.73 would be a better fit but not going through that nightmare again.
Just asking, do you know what the words full synthetic means on motor oil containers?
I would read the link before you change oil ever again
Royal Purple and Amsoil are engineered the same. I am a Royal Purple fan. Cost less and easy to get...
I just replaced the resonator with a SVE X pipe. The mufflers on 2025 dark horse are Borla, a very good muffler and with active exhaust, you are going to spend a lot just make it a little louder with a lower quality muffler.
Just because it’s loud, doesn’t mean it’s fast
So not to start an oil argument, if it reads full synthetic, it’s synthesized conventional oil with a changed molecule. If you wanna run a true synthetic oil, the bottle needs to read synthetic oil like Royal Purple or Amsoil. . Both about the same and give outstanding lubricant properties.