DynoCams Offers Performance Machining from Ground Valves, Honed Rods, Blue Printed Carburetors, Machining Cylinder Heads, Bore Blocks, Cut Pistons, Performance Porting, Replacement Guides and Seats, to Block Welding. We offer many machined parts that we stock on the shelf and you will have a short lead time on these items. You may also want to send your Block or parts in for Custom Machine Work. Feel Free to give our Head Engine Builder a call if you have any questions. He is happy to machine parts we have here or if you want to send your parts in for Custom Machining. Custom Machining if not listed on our Website can be done by simply calling our Engine Builder with Your order request.