hello welcome to the site
please take a look at this image and tell me if this is the mount in question.
these are going through the timing cover and into the block from what i can see.
how long is the bolt thats sticking out ?
ok if you can take a picture and post is i can get a better view.
it looks like it is part of the cover but a picture will tell me a whole lot more.
you do the same i will be here in the am .
ok this sure looks like the front cover assy.
my service does not show this parts view but i can see where the bolts are broken.
so yes this sure looks like the front engine cover is the part that needs to be replaced.
hmm see thats the part of me that says its into the block. and normally these mounts have to secure to the engine block since the covers and plates are not able to support the load its put under.
im going to say the bolt do go into the block.