Worst machine shop I have ever dealt with. I only authorized about $300 worth of work to be done on my engine block and cylinder head. When I was called that it was done the bill was over $600. Parkers didn't even do all the work and I didn't get some of the same parts I dropped off back. When I asked about some of the quality of work done they wouldn't even come see what I was talking about or even admit somethings weren't done correctly. I have been in the auto industry for over 10 years and have never seen such poor machine shop work before or customer service.