I am about ready to drill my 66 for the Shelby drop. The info I have read has stated to drill the final hole with a 17/32" bit.
Also suggested is to drill a pilot hole using a template and work up to the final 17/32''. It has been my understanding that drilling with a succession of bits can and most likely will throw off the center point and therefore place the hole(s) off location.
What do you think, how did you drill yours?
sparx
Also suggested is to drill a pilot hole using a template and work up to the final 17/32''. It has been my understanding that drilling with a succession of bits can and most likely will throw off the center point and therefore place the hole(s) off location.
What do you think, how did you drill yours?
sparx