Spark Plug Wire Set 428 Police Interceptor (PI) - 1968 Shelby GT 500 w/ Smog
Concourse Quality Spark Plug Wire set for 428 Police Interceptor (PI) motors w/ Smog Emissions equipment. Correct stamping, Autolite stamping on boots. Ford Datecoded Spark Plug Wires by Quarter. These Datecodes are available: 4Q67 and 2Q68. If you have any questions regarding datecoding please feel free to ask, we're here to help and get you the most correct parts for your vehicle.