I'm trying to find long tube headers for my truck i already have shortys but wasn't impressed with the gains. If anyone knows of some long tubes that will work your help is really appreciated. I know that quite a few modifications are needed for long tubes.

 

It might help to post your year and other info so that others could help you better.. Such as when I make posts, I try to include the following:

1997 F150 2WD Regular Cab 256cid 4.2L V6

 

Of course its a 2002 ex-cab 4.6 4wd manual trans.