Head gasket

aggie

Newbie
Need help on up or down for a gm head gasket no markings both sides are not the same one side is smoother thank you
 

John_unaman

Veteran
Do you have a brand and part number ? color of gasket ? engine size and year.
 

John_unaman

Veteran
On the black GM gaskets I have , the numbers go towards the block, my gaskets has #5746 on the side that goes towards the block.
 

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