I have 2 nuts backing off!!!

[CRZYHRSGT]

I'm having a constant problem with the 2 nuts on the left rear cylinder (driver's side firewall) of my header backing off where it bolts to the head. I've tried a couple different types of nuts, but nothing. Anyone else had this problem with a solution?

 

[90lxvert13]

sounds like a personal problem lol.

they have some type of locking washers to prevent that, cant remeber who sells them tho, summit maybe.

 

[SilverBullet00]

stage 8 locking bolts will do the trick

 

[SummitTech]

Check out STG-8906 locking header bolts fit 4.6 and 5.4 heads with 8mm-1.25x25mm. Pack of 16.

 

[SilverBullet00]

Check out STG-8906 locking header bolts fit 4.6 and 5.4 heads with 8mm-1.25x25mm. Pack of 16.

Thats what I said!

I could work for you guys, you hiring??