Bendix S20 / S-20 series Aircraft Engine Magneto Ignition Harness as shown on photos, (for 3/4-20 thread plug, 7/8” wrench size fits spark plug ends of ignition harness). P/N 10-423674-19. Removed from a salvage aircraft. Harness is in average condition except for one spark plug wire end spring that is missing, (see close up photo, circled in red).
