MSD Spark Plug Boot & Terminal Kit 90 Deg HEI Gray 1990-gmc-s15-esi8053858 605 - Duration 275 /

605 - Duration 275 / 217 - 121 LSA - 1500 / 6300 RPM - Ford Godzilla - Each

Tire Pressure Relief Valve - Next Generation - Adjustable - Aluminum - Gold Anodized - Each

Wing Cap - Top Wing - 5 ft Long - Plastic - Black - Each

75 in W x 13

MSD Spark Plug Boot & Terminal Kit 90 Deg HEI Gray 1990-gmc-s15-esi8053858 605 - Duration 275 /MSD replacement plug wire boot and terminal kits are perfect for enthusiasts who build their own wire sets or need to replace damaged boots. The boots are made from a high temperature silicone compound and feature a gray finish. The terminals have large crimp tabs to grasp the wire, and wide contacts to grip the distributor cap receptacle.