Description
A quality ignition system is the foundation of reliable power delivery in any small block Chevy. MSD’s 8.5mm Super Conductor wire set eliminates the weak link in your ignition chain—inconsistent spark energy and electrical noise that rob you of horsepower and throttle response. Whether you’re running a stock rebuild or a high-rpm race engine, these wires ensure maximum energy transfer to your plugs with minimal resistance.
The spiral core conductor is engineered to deliver superior spark energy while the ferro-magnetic core suppresses electromagnetic interference that can interfere with fuel injection and ignition timing computers. Red silicone insulation handles sustained heat cycles without degradation, and the 90-degree plug boots with HEI terminals bolt directly onto your Small Block Chevy distributor cap—no fabrication required. This is a complete, pre-assembled kit ready for installation.
- Conductor Type: Spiral core
- Wire Diameter: 8.5mm
- Insulation: Silicone
- Boot Angle: 90 degrees
- Terminal Style: HEI
- EMI Suppression: Ferro-magnetic core
- Heat Resistance: Excellent durability
- Fitment: Small Block Chevy
- Installation: Bolt-on
- MPN: 30479






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