Washers
| Styles Available | |
|---|---|
| Cylinder Base Nut Set Stock Style Chrome | C |
| Acorn Style | Styles Available |
| 1936 - 1984 Big Twins (special cylinder base nut kit with Special Washers & 9/16 Hex) | C P |
| Cylinder | Styles Available |
| Cylinder Base Allen Screws (requires removal of studs on Pan & Shovelheads) | C P N |
| Cylinder Base | Styles Available |
| 1957 - 1985 Base Allens (requires removal of studs includes washers) | C P N |
| Stock Style | Styles Available |
| 1936 - 1984 Big Twins (High Hex Style - Stock Style # 16602-30 Chrome Plated) | C |
| 1936 - 1984 Big Twins (Zinc Plated) | Z |
| 1957 - 1985 Sportsters (Zinc Plated) | Z |