1 set of 2 pigtail connectors – Distributor and Tach Leads
These O.E. Style pigtail connectors will replace GM HEI distributor and tachometer connections on Buick, Chevrolet, Oldsmobile, Cadillac, Pontiac, GMC and Chevy Trucks.
Various GM gas engines with High Energy Ignition
Set includes one each:
5663C and 5664C also sold individually.