This cap fits all MSD 12, 20 and 44 generators. The cap is molded from Dupont Rynite material which allows for excellent high voltage isolation characteristics. Spark plug style terminals are used to make a solid connection to the spark plug wire terminal.
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.