<VV> Valve cover gasket bolt size and grade?

[FrankDuVal]

1" long usually works with the spreader bars just fine.

Grade should be at least grade 5, three hash marks.

Frank DuVal

On 6/25/2017 2:57 PM, Ignacio Valdes via VirtualVairs wrote:
> Hi, My 1/4 x 20 pitch x 1 inch length valve cover gasket bolts are not
> original, fairly new looking plain home store Lowes type. What grade and
> size should they be replaced with? The head broke off of one of them. I
> suspect it is because it is the wrong grade or it is too long.
>
> -- IV