Thread: Please help!!!
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Old Aug 12, 2014 | 07:29 PM
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onehundred80
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From: Ontario
Default Re: Please help!!!
Originally Posted by velociabstract
No thoughts on which bolts are best but use lock washers and thread locker. (blue) If you don't they will vibrate loose. The threads won't get damaged on the stainless bolts but the engine threads will deform, at least mine did. I run the tap down them every time the manifolds come off.

Les
Running a tap down the hole will lead to the thread being cut away until it is too weak to take the torque required and the thread will strip.

Studs may be a better option with spacers to get the nuts above the cover if necessary. Buy the stud and cut to suit.

Using stainless steel is not too wise in a salty coastal atmosphere, steel and aluminum/magnesium are at opposite ends of the galvanic chart and the salty humidity will start corrosion. The OEM bolts are plated to prevent galvanic corrosion.
 
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