Dorman 03411B Exhaust Manifold Hardware Kit

Fit like OEM for a 5.4l Triton SOHC

Exact fit for 2008 Ford Crown Victoria, worked well no3 problems 1 kit is enough for 1 Manifold

Great

I had read in the reviews prior to purchase people said these do not fit ? apparently they bought them for another application thinking they would ? because these fit NPI heads PI heads as well as 4V cobra/lincoln heads ..apparently they bought them for coyote heads by mistake ? also more then a few complained the nuts were staked ? these are oem header nuts you want staked nuts so they do not loosen once torqued down that is why the factory nuts are nearly impossible to remove. they are designed that way to prevent exhaust leaks. you can remove them and re use them but then you might need to use loc tite on them making them even harder to remove. you get 10 in a box you only need 8 so every 4 boxes you get another heads worth for free.

Price was nice. Product fit perfect

Great product for factory replacement etc. But if you’re running long tube header, like in my case, some modifications will be necessary because the stud interferes with the primary tubes. (Something I expected)

Works great. Perfect size

Used on a 2009 mini cooper s for the cylinder head to exhaust manifold, worked great.

ممتاز جدا

Estoy desepcionado no con el producto ya que es exelente, sino con el control de calidad ya que me enviaron piezas de menos y no pude devolverlo debido a que lo necesitaba urgentemente y tuve que reutilizar piezas viejas al no tener otra opcion

Excellent product. Fit my 2006 F150 5.4 perfectly. Patience and a welder was definitely needed. Saved myself approximately $1200.

As always Dorman has what we want.

Seem good enough. Stainless steel studs. They torqued to spec and no exhaust leaks yet after 5000km.