Thread: Header gasket suggestions

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I would also recommend using Stage 8 locking fasteners. I used them on my headers, and ten years later, I am still on my original header gaskets.

Performance Auto | Locking Fasteners

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Originally Posted by rumrumm

I would also recommend using Stage 8 locking fasteners. I used them on my headers, and ten years later, I am still on my original header gaskets.

Performance Auto | Locking Fasteners

will do, when I fix something anymore it's done right. I learned my lesson in earlier years. This happens to be a rid that someone else had before me, they werent as particular about it as I seem to be

A common issue with header gaskets blowing out, and/or sealing poorly, flange bolts loosening etc., led me to do some research on this subject..I was happy that I did.
I used Percy's Splitlock bolts, and Rem-flex gaskets on my BBK headers, and have never had an issue.
Rem-flex gaskets are designed to allow for some headers that are not 100% true, (which leads to the leaking/blow out issues).Just follow the directions re bolt torques. You don't need to squish the heck out of them for a good seal.
The Percy Splitlock's are easy to install, and definitely will not back out if installed as per the instructions..

Originally Posted by rumrumm

I would also recommend using Stage 8 locking fasteners. I used them on my headers, and ten years later, I am still on my original header gaskets.

Performance Auto | Locking Fasteners

Great fasteners but just a word of warning to any SB Ford owners - these will not work as the tube to bolt distance is very close.