Thunderbolt Big Block Spark Plug Wire Set | United Ignition Wire 102 United Ignition Wire Corp

Thunderbolt Big Block Spark Plug Wire Set | United Ignition Wire 102

Thunderbolt Big Block Spark Plug Wire Set | United Ignition Wire 102

8mm ignition wire set fits Mercruiser 454 and 502 CID marine engines with Thunderbolt distributors.

• Fits Mercruiser 454 and 502 cu. in. marine engines from 1982-98 with Thunderbolt ignition systems
• Includes ignition coil wire
• 90 degree spark plug boots
• 8mm blue SSC 100% Silicone wire for ultra low resistance of 270 Ohms per foot
• Carbon-latex coating for superior EMI/RFI suppression
• Heavy duty booting used to maintain dielectric properties
• Stainless steel and brass terminals for longevity and superior conductivity
• Replaces Mercury 84-43376A2, 84-816608Q61, 84-42841A5, 84-43376A14, 84-43376A1, 84-43376A2, 84-813720A2,84-816761A15, & 84-816608A61