Larry J.
After trying every other gear oil out…
After trying every other gear oil out there in 2006 Amsoil was a life saver. A built limited slip 8.8 I put in a 4th generation fbody. No more noise and I do not use limited slip additive. I've used Amsoil now to break-in 2 engines. A 498 big block chevy and a 370ci small block chevy. One with 2 stages of n2o, the other turbocharged. I've used dominator racing oil in both and run 0w20 in my tundra - changing the oil in my tundra 1 time a year and driving it 30-52,000 miles a year changing only the oil filter. Amsoil has no dealer discount like other lesser brands is why it is not sold at Walmart or auto parts stores. We all pay the same price. Keep in mind oil is a lubricant and will not protect from parts failure. If you have bad lifters or in the case of several transmission oil reviews, will not repair worn clutches. It is after all only a lubricant. I should add also that it's firearms lubricant and cleaner work phenomenally well too. If you are trying to bandage a POS vehicle then nothing will help but replacing parts. If you have a newer vehicle and plan to keep it in top shape my experience is that Amsoil is the only option for me. I used Valvoline and Mobile 1 for many years and now my son and grandson use Amsoil exclusively. Hope this helps someone



