340 Head Gasket info needed

moparker said
The Felpro ones are .540. Make sure get the right thickness.

Typo above... .054"

Felpro 8553 types (the standard gasket kit ones) are the one referred to in that range of thickness; I've read .047" to .052" for that PN and measured right at .050" myself. IIRC, Felpro lists them at .051".

Felpro 1008's are .039".

Mr Gasket 1121G are .028"