Ignition points
The Bosch 01052 Hi Rev Ignition Points have a stiffer spring than the standard 01011 or 01030 points so they can deal with higher revving engines.
The points install inside the distributor and open and close as the shaft spins breaking the coils ground momentarily to send the spark to the appropriate spark plug.
The ignition points can be used in place of the 01011 or 01030 points.
Our Reference: 01011