Hello Mr. Lucas,

I am an owner operator of a 94 IHC. 425 C CAT. I use your products in diffs transmission and engine all the time. I would just like to congratulate you on one of the best products I have ever used. I am also a licensed heavy-duty diesel mechanic so I have tried them all looking for one that does what they say. Yours is that product. I have made a believer out of my boss and he now uses your Oil Stabilizer in his 11 company trucks. Once again, thank you and I will continue to use your Lucas Products!

Sincerely,

Gary McCulloch