I have a 55TF and I need to drill out and tap the seat mounting boltholes
out. I'm not sure what size tap to use, nor what size drill bit to drill it
out with. So my question is this.
Does anyone know of a site that will help out with drill sizes for using tap
and dye sets? Or is there a rule of thumb for what size hole to drill to
tap a hole?
I hope this post makes since.
Thanks
Tom 55TF
1997 -2000 Racing Seasons
http://home.earthlink.net/~tomntam/index.html
Don't crush em, restore em!!
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
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