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Your cart is empty.This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.
John T
2025-09-02 13:17:34
Right fit, great price.
steve
2025-08-15 13:24:51
Worked perfect and have a few extras just incase
Jon
2025-08-05 10:02:32
perfect replacements
Mathew Hoffer
2025-07-31 16:32:05
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.
Greg
2025-07-28 13:01:15
Price was nice. Product fit perfect
Paulie
2025-07-26 20:43:32
follow correct torque spec & retorque after heat cool cycle
Durgan2002
2025-07-02 18:53:55
OK
LThomas
2025-05-29 18:43:38
Great deal and excellent product.
Cliente de
2025-05-13 16:20:43
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
Rsvenaff
2025-04-01 20:06:07
Excellent product. Fit my 2006 F150 5.4 perfectly. Patience and a welder was definitely needed. Saved myself approximately $1200.
Angus Gillingham
2025-03-18 12:55:16
Good product I find and they fit well for my exhaust manifold. There was a broken bolt on my manifold so I replaced them all with this product on my 2008 f150 4.6 litre.
GeneralZod
2024-12-13 17:58:59
Good quality. You will need it to do an exhaust manifold.
John T
2024-12-04 15:18:49
These are for the RV 2001 Ford 6.8l V-10. They are well made and are zinc plated. I will say that the plating felt a bit thick ( heavy coating ) when installing into the aluminum cylinder head. So maybe the updated Ford OEM stainless steel studs ( no plating ) are the better way to go. That's why the 4 stars rating.
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