Part # 31489
$233.95
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.
Features & Benefits
Wires are precut to exact specifications
Fits: For use on Chevy Big Block Marine engines, HEI, Red jacket
| Insulation Color | Red |
| Outside Diameter | 8.5 MM |
| Spark Plug End Boot Degree | 90 DD |
| Universal Or Specific Fit | Specific |
The EFI Brain
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