Lucas Oil10052-PK6 Semi-Synthetic Automatic Transmission Fluid - 1 Quart,Pack of 6

I ordered here as I was unable to find in a local store. This was the best price I could find at the time. Changed transmission, oil, and differentials (all Lucas products) in a Jeep at the same time. It Its been about 3 months. I have noticed any diff in operating temps but it does seem to run and shift a little smoother.

Used it in my tractor for the power steering ,works well.

I have a big 3/4 ton Chevy conversion van with the "dreaded" 4L60E and it has about 110k on it. I installed a temp gauge, B&M cast aluminum transmission pan, new filter and flushed with this fluid all at the same time. It appears to have been well maintained by the original owner as there were very little "shavings" on the magnet. I have no point of reference for how temperature was before I did that to it but had driven about 4K or 5K with it the way I bought it. It did shift differently when it was hot vs cold; everything seemed a bit sluggish when it was hot. Afterwards I did notice that the torque converter seemed noticeably more "eager" and shifting was firmed up noticeably. It never really slipped before as far as I could tell but it certainly gave me confidence that it was getting the pressure it needed. It shifts the same cold or hot now. I have about 5k on it with new fluid and parts and the temperature gauge never gets close to the danger zone; it rarely get above 150. I will be using this stuff exclusively.

Lucas products are a good value.

Great

I use all of Lucas oil products in my drag car.This stuff works great ,it improves shifting,saves wear and tear on your transmission,helps with excessive heat build up.As long as you keep an eye on your transmission fluid and servicing,you can not go wrong.

Good fluid

The product. Plus the price