MSD Shrink Sleeve, Numbered For Cylinders This Sleeving Simply Slides Over The Spark Plug Boot Or Other Connection And Will Shrink Tightly Around It For A Secure Connecв­Tion MSD Ignition

MSD Shrink Sleeve, Spark Plug Wires MSD Shrink Sleeving Can Be Used To Protect Connections Throughout The Vehicle As Well As Spark Plug Wires MSD Ignition