Push Rod Engines

I actually like metric for some things.For instance its easier to measure out 7 mm than a cunthair bigger than 17/64.Metric math is a hell of a lot easier than imperial math. 7mm + 8mm=15mm vs 17/64 + 5/16= 17/64+20/64=37/64.Not to mention my micrometer either does decimal inches or decimal mm, so I have to convert to decimal to even use the measurement. Metric thread fasteners are stronger than imperial fasteners simply because the threads are finer.Either system works but for the love of god, just pick one and stay with it.Non of this half standard half metric bullshit that's found on a lot of vehicles.