[charlie105]

I posted my screw up earlier,and I'll re post the pictures if I can without my wife's help. I cracked a cast iron bolt hole while replacing the dif. cover on a 105 and have about 4 threads left. I was advised to drill it a little deeper tap it with a bottoming tap, install and build it up with JB Weld. Questions; Are there any better, or additional products than JB, and how do I drill the hole straight without using a drill press ? [IMG]dsco333[/IMG] dsco3326