Delica Canada | Mitsubishi Van Club

So I thought I would tackle replacing in the front shocks on my 92 L 300 and the pin bar bolt sheared off with little force. tried to remove the other side after spring with WD 40 and it also shared off now I'm wondering what's the best option just to drill it out and tap to replace it or what?.

Also what type of bolts should I get to replace them with?

Thanks

Joe