Magnum head drill fixture

Killer6 said

Part of the problem is the intake face of the Magnum head has a divot or cove where the vertical bolts enter to better facilitate machining, You're not just slightly angle drilling into a flat surface, & the fixture makes locating & controlling the cutting bit far superior.

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Not only that, but the LA holes ARE NOT perpendicular to the intake face, either.

OP if you do a search and find a thread or two on here about this, there are some photos and such that might help to build one.

I have thought and thought about this, but I soon turn 76, and I'm starting to slip downhill, and this economy has not done my bank account any good, either