I can't find dynatech long tube headers for my 98 4.6L f-150. It's just shorty's after shorty's.. i have been told countless times to get long tubes but i can't find them. Can someone tell me where to look or give me a link so i can look them up. I have been searching for a while now...thanks

 

I don't think anyone makes them. Dynatech 5.4 long tubes for your year can be modified to fit according to Flats Man. You might ask him.

https://www.f150online.com/forums/members/258-flats+man.html

 

thanks ONELOWF i will ask him.. But if i don't want to modify the dynatechs, which headers are the next step down or which headers would work best for my truck.. long tubes? thanks