In this video I am taking the time to get Scott's Jeep Scrambler CJ8 258 engine cylinder head jigged up and set up on the Blockmaster 85B Milling Machine. The 258 Jeep engine is a great engine an can last a long time. This cylinder head was way out of specifications and needed to be milled flat again. No better machine than the Storm Vulcan Blockmaster 85B. I dug out my 258 cylinder head adapter plate that is made out of aluminum and bolted it to the head before bolting it to the tilting head jig that is standard on all blockmaster machines. The head was low in the center and had just a slight twist in it, probably from a few overheat conditions at some point in this engines life. I did have to take just a hair over .010" to get this cylinder head perfectly flat again. It does take a while to set up and mill an automotive cylinder head and this one was no different. The setup is not too terrible but fine tuning the head in on the plate does take a fair amount of time. I am sure you will agree the finish is worth all the time it takes to setup.