Re: Lookign for help upgrading pick ups.
While most of the modern-voiced pickups we make are 4 conductor, read the descriptions, as some more vintage ones (like the 59) come stock with 2 conductor. Also, the colors in the diagram are different than what SD uses. For us, the black is hot, red & white are the split, and green and bare are ground. There is no standardization across pickup makers for wire colors (but oh, I wish there was).