Engineered from the inside out, this MSD 8.5mm Super Conductor wire set delivers incredibly low resistance without electronic interference. A single 12-inch length carries only 40-50 ohms of resistance, thanks to a copper alloy conductor wound over 40 feet per foot of wire around a ferro-magnetic core, producing an effective EMI choke. A silicone and synthetic outer sleeve resists high heat and abrasion, and MSD's Dual Crimp terminals grip both the wire sleeve and conductor for a secure connection.
Specifications:
- Brand: MSD
- Product Type: Spark Plug Wire Set
- Application: Chevy 366-454
- Wire Diameter: 8.5mm (Super Conductor)
- Insulation Color: Red
- Resistance: 40-50 ohms per foot
- Boot Style: Socket
- Warranty: Manufacturer's Limited 1-Year Warranty
- Warning: California Proposition 65
- Part Number: 31379
Bolt-on performance, precut for a custom fit on the listed make and model.
FAQ
What engines is this wire set designed for?
This set is built for Chevy 366-454 engines, using socket-style boots.
What is the resistance rating of this wire set?
A single 12-inch length carries only 40-50 ohms of resistance, the lowest MSD offers in a helically wound wire.
Does this wire set need to be cut to length?
No. Wires are precut to exact specifications for a bolt-on, custom fit for the listed make and model.
What is the outer sleeve made of?
The sleeve is a proprietary blend of silicone and synthetic material, resistant to high heat and abrasion.
