We are affiliated with a few machine shops that can help you with your project.   We also offer new castings that are ready to build, which can save you the whole machine shop process.  Sometimes it is even more cost effective to purchase new heads.   Feel free to shop for new heads before you wait on a machine shop.   We stock all 8 QualFast Cylinder heads to get your project back on the road fast!  QualFast! :)