Reply To: 1973 6Hp Evinrude Fisherman hard starting cold

[Mumbles]

The mag plates themselves  are all basically the same from the mid fifties until their demise. Hence the name ‘Universal Mag’. The only difference in any of them may be the position of threaded holes for clamps or cams etc. Any replacement should have the boss cast in which can be drilled and threaded for the necessary hardware.