Description

For use on Chevy Big Block Marine engines, HEI, Red jacketReliability 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.Custom fit for make and model listed.Bolt-on performanceWires are precut to exact specifications