What is it called? They have a very good product at Big Lots called CD-2 Street Legal High Performance Oil Boost which would be a much better "oil stabilizer" than Lucas or much else as it has around 4500 ppm zinc and phosphorus.
No, I know. But this is ACTUALLY brightstock like Lucas. They even ripoff the writing on the Lucas bottle. It's in a bottle of the same shape and mold as the M1 synth gear oil.