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Rookie 05-21-2023 08:53 PM

I stopped using studs and now only use 1/4-20 stainless socket head cap screws.
This is so I can remove the valve covers with my headers or manifolds on. A long ball end Allen wrench will remove the screws at all angles.

https://cimg2.ibsrv.net/gimg/www.off...428e565840.jpg

zz28zz 05-21-2023 09:16 PM


Originally Posted by Rookie (Post 4868275)
I stopped using studs and now only use 1/4-20 stainless socket head cap screws.
This is so I can remove the valve covers with my headers or manifolds on. A long ball end Allen wrench will remove the screws at all angles.

https://cimg2.ibsrv.net/gimg/www.off...428e565840.jpg

I did the same thing with the intake runner hardware on my ol TPI Camaro. They were originally Torx and it was hard to get a straight shot at a few of them. Allen heads and ball-drivers make intake removal a piece of cake now.

I considered switching to bolts with these valve covers but I really like the way the studs hold the gasket in place and I need things to be as idiot proof as possible.:D

On mine, the 2 lower bolt holes near the center are impossible to reach with the Power Flow manifolds installed. Makes valve cover removal a real PITA. That's the reason I'm going back together with Loc-tite and lock nuts.

zz28zz 05-21-2023 09:18 PM


Originally Posted by SB (Post 4868272)
Here is 1/4-20 x 2” stainless set screws.

https://www.amazon.com/Socket-Screws...dp/B019HT9DRU/

I use set screws for tons of things. Easy to find too. Just use search term of set screw and the size/thread and kength you want. :)

:ernaehrung004:


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