Multiple Spark CDI Ignition Box w/ Rev Lim Black Finned Top (No Chips Needed) These Performance Automatic hardened input

These Performance Automatic hardened input shafts are custom-forged from 9310 non-twist steel

Speedmaster pickups are compatible with all the high-output assemblies that are currently found and all popular aftermarket magnetic crank trigger kits including Speedmaster and MSD

Speedmaster has designed these main cap girdles to reinforce the alignment of the main caps in high performance applications and counter the limited webbing and weaknesses of those stock blocks

Manufactured with lightweight aluminum technology

and lock washers

Multiple Spark CDI Ignition Box w/ Rev Lim Black Finned Top (No Chips Needed) These Performance Automatic hardened input