What size are the head bolts?

[bri26064]

I need the size of the head bolts for my 93 mtx. Because once I start this project I don't have a way to run down to Sears to get the right size. And before I forget, aren't the bolts Allen head style? Thanks

 

[Ishodu]

I think there 8 or 10 mm hex head allen sockets that you will need.