Magnum intake drilling plate project

Made 2 steel pipe nipples from a steel grease gun tube. Correct size and thread.
After finished the first head I chased the threads on the jig so the pipe nipple drill guides screw in easier.
Got the 4 intake runner holes drilled and tapped on the second head. Now dealing with the broken end bolt.
After I get the 2 end bolts done, I will set the heads on a magnum block and bolt an LA intake to them as a test fit.
Stay tuned for more news on this thread.