General LSX Automobile Discussion - Flowtech headers stock gaskets?

Hey guys had a question for anyone with headers...im throwing some flowtech headers on my 99 TA WS6 and they come with gaskets should i use them or buy some Percys or Fel Pros? Right now my engine is stock so im not pushing a bunch of HP but mught be doing little things later on. What do you guys recommend?

Stock gaskets are better than most of the ones you get with header kits.

Stock gaskets are better than most of the ones you get with header kits.

x2, I re-used my stock gaskets and have no leaks. The best thing would be to get new MLS gaskets though.

Flowtech headers are some of the worst for LS cars. I would always used GM gaskets, but with Flowtechs you might want to grab some Percy's