5.7 valve cover and manifold bolts

[gtxclone]

hey friends anyone know offhand what size blots are used on the valve covers and manifold bolts on the 5.7 i am changing both and looking for button head stainless steel

 

[swifter]

I did the same thing M8 I think???? I went with allen head and got them from fastenall --Steve

 

[fenderman33]

Valve covers are 6x1.0