Installed new headers
I had a problem with the first set of donut gaskets (the ones that come with the headers). I ended up having to replace it on one side. But after that, I have not had any problems. I think the first one that I installed that I had to replace got damaged during the install.
When I took off my headers to install these new ones, the donut gaskets still looked perfect. So I'd say use them, just be careful with them during the install.
When I took off my headers to install these new ones, the donut gaskets still looked perfect. So I'd say use them, just be careful with them during the install.
I've heard good things about the Thorley's. I believe they're a tri-y shorty design. I wanted to buy a set for my 2001 2wd, but for some reason they aren't listed for my model year. They stop at '99, not sure what was changed to make the truck different. I know the PCV setup was flipped, but I don't see how that matters for the headers.




