Thunderbolt V8 Big Block Plug Wire Set | United Wire 113
United Ignition Wire Corp V8 Big Block Thunderbolt Spark Plug Wire Set 113
8mm ignition wire set fits Mercruiser 8 cylinder GM big block marine engines with Thunderbolt distributors.
- Mercruiser Thunderbolt big block marine spark plug wire set
- Fits Mercruiser 454 and 502 big block engines from 1982-98 with Thunderbolt ignition systems
- Includes ignition coil wire
- 180 degree spark plug boots
- 90 degree distributor boots
- 8mm 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
