Rear Shock tower bolt size

[SRT392]

Does anyone know what the bolt size (diam) is that holds the rear shock up in the shock tower. in a previous life someone cut mine out with an acetylene torch. got it all rebuilt but want to machine some 4140 bushings to weld on the outside to spread out the load.

[Mrbill426]

Upper rear shock bolts are 1/2" NC

Does anyone know what the bolt size (diam) is that holds the rear shock up in the shock tower. in a previous life someone cut mine out with an acetylene torch. got it all rebuilt but want to machine some 4140 bushings to weld on the outside to spread out the load.

[SRT392]

Thank you MrBill426....  exactly what i needed...

[Mrbill426]

Glad to help 
I have received lots of it here so happy to do it when I can. 

Thank you MrBill426....  exactly what i needed...