Review on 🔧 FEL-PRO TOS 18663: Premium Automatic Transmission Gasket for Enhanced Performance by Andrew Holman

Bought to replace the original leaking gasket on my Chevrolet Trailblazer 4x4 4.2L Strait 6. Installation was brutal. I had to release part of the subframe to get enough room to take the old one off and put this one in. It's not the seal's fault, my problem is the design of the sump and the effort required to remove it. Installation is likely to be easier if done at a professional workshop with all the necessary tools such as hydraulic lifts and power tools. The truck has done approximately 5,000 miles with no leaks. If I have to do it again I would use some gray ultra silicone.