About 8 months ago, Transmasters replaced a manifold gasket. Several weeks ago, I noticed that the gasket had ruptured. I took it back to Transmasters, they said it was under warranty and fixed it for free. Replacing a manifold gasket in a 1989 Jeep is no easy task and very labor intensive. They did a great job and even changed the oil for free. I would recommend this place to everyone and anyone and have. Transmasters has a customer for life. I'd give them six stars if I could!!!