Rocker stud snapped

I have an oil leak from the rocker cover, i decided to replace the seal in it so went about undoing the bolts, after loosening the first off i went to the middle to find that it wasn't even done up, i removed the back and took the rocker cover off to check what was yp and found that the stud for the middle had snapped at the nut that holds the rocker shaft in. can this be replaced easily? has anyone done it before?

Yeh if snapped mine off think new bit was £11 from land rover or I have a feeling you can get from eBay cheap

how easy is it to extract? is it a on the drive with limited tools jobbie?

did it yesterday, nice and easy job!