Engine to Transmission Bolt Question

[dsnyder]

Hello,

1978 Fiat Spider 124

I am missing the top, passenger side bolt that attaches the engine to the transmission. I would like to go to my local hardware store and buy a bolt without removing the other bolts to match it. Does anyone know the bolt size/measurements?

Thanks!!!

Dave

[pastaroni34]

M12x1.25x65

It may be hard to find the 1.25 pitch locally but its worth a shot.