I used to use Lucas in my "big" truck. I now use Lucas products in my 2001 Chevy 2500HD Silverado which as of today has 601,850 miles. It's gas, guys, not diesel with the original motor and original transmission. (Yep, it will turn 5 the end of this month and I put the miles on myself.) I firmly believe that Lucas transmission fluid has helped save my transmission in the summer.

Thanks for such wonderful products. People say that my truck shouldn't even be running by now....it's like the bunny...just keeps on goin'.