Thunderbolt Small Block Spark Plug Wire Set | United Ignition Wire 103

$51.08
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8mm ignition wire set fits Mercruiser 305 and 350 CID marine engines with Thunderbolt distributors.

Thunderbolt small block marine spark plug wire set
Fits Mercruiser 305 and 350 cu. in. marine engines from 1983-98 with Thunderbolt ignition systems
Includes ignition coil wire
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 84-816761Q4, 84-43376A4, 84-816761T4, 84-813720A4, & 84-816761A4