Wire Set, Super Conductor, Big Block Chevy, Marine, HEI

For use on Chevy Big Block Marine engines, HEI, Red jacket

Part #: 31489

Brand: MSD


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Reliability is just as important as performance in marine applications and MSD's spark plug wires are up for the task. MSD wires are designed with a tough, high heat sleeve that also provides excellent abrasion protection. Dual Crimp terminals provide the strongest connections to the wire and lock to the spark plug terminal.

Super Conductor Spark Plug Wire Set, Big Block Chevy Marine, HEI

Part #: 31489
  • Length: 11"
  • Width: 8"
  • Height: 3"
  • Emissions Code: 5
  • Prop 65: No