Designed for heavy-duty Powersports use, these MSD Super Conductor Powersports wire sets use a special copper conductor, keeping resistance under 50 ohms per foot! These Super Conductor wire sets have outer sleeves that are a combination of silicone and synthetic materials for supreme resistance against heat, chemicals, and abrasion. Thick boots with more material also help guard against sparks arcing to the ground, and special dual-crimp terminals grip the conductor and the sleeve of the wire, so there is no chance of the terminal pulling off of the wire. These 8.5mm Super Conductor powersports wire sets are available in bulk, in both model-specific and universal sets. The universal sets are supplied with the spark plug terminal and boot installed, and then you cut the wire to length and crimp the coil side on. MSD even supplies you with a mini stripper-crimper tool to produce a firm crimp.
Designed for heavy-duty Powersports use, these MSD Super Conductor Powersports wire sets use a special copper conductor, keeping resistance under 50 ohms per foot! These Super Conductor wire sets have outer sleeves that are a combination of silicone and synthetic materials for supreme resistance against heat, chemicals, and abrasion. Thick boots with more material also help guard against sparks arcing to the ground, and special dual-crimp terminals grip the conductor and the sleeve of the wire, so there is no chance of the terminal pulling off of the wire. These 8.5mm Super Conductor powersports wire sets are available in bulk, in both model-specific and universal sets. The universal sets are supplied with the spark plug terminal and boot installed, and then you cut the wire to length and crimp the coil side on. MSD even supplies you with a mini stripper-crimper tool to produce a firm crimp.
MSD Ignition 30839 MSD 8.5mm Super Conductor Spark Plug Wire Sets
Designed for heavy-duty Powersports use, these MSD Super Conductor Powersports wire sets use a special copper conductor, keeping resistance under 50 ohms per foot! These Super Conductor wire sets have outer sleeves that are a combination of silicone and synthetic materials for supreme resistance against heat, chemicals, and abrasion. Thick boots with more material also help guard against sparks arcing to the ground, and special dual-crimp terminals grip the conductor and the sleeve of the wire, so there is no chance of the terminal pulling off of the wire. These 8.5mm Super Conductor powersports wire sets are available in bulk, in both model-specific and universal sets. The universal sets are supplied with the spark plug terminal and boot installed, and then you cut the wire to length and crimp the coil side on. MSD even supplies you with a mini stripper-crimper tool to produce a firm crimp.
Designed for heavy-duty Powersports use, these MSD Super Conductor Powersports wire sets use a special copper conductor, keeping resistance under 50 ohms per foot! These Super Conductor wire sets have outer sleeves that are a combination of silicone and synthetic materials for supreme resistance against heat, chemicals, and abrasion. Thick boots with more material also help guard against sparks arcing to the ground, and special dual-crimp terminals grip the conductor and the sleeve of the wire, so there is no chance of the terminal pulling off of the wire. These 8.5mm Super Conductor powersports wire sets are available in bulk, in both model-specific and universal sets. The universal sets are supplied with the spark plug terminal and boot installed, and then you cut the wire to length and crimp the coil side on. MSD even supplies you with a mini stripper-crimper tool to produce a firm crimp.
in 4 offers
The lowest price for MSD Ignition 30839 MSD 8.5mm Super Conductor Spark Plug Wire Sets right now is $281.59 at Car Mods Australia, compared across 4 retailers.
The all-time low was $281.59 on 5 Nov 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 5 Nov 2026.
Last updated at 05/11/2026 23:08:07
MSD 30839 Super Conductor Spark Plug Wire Set Chevy Pro Stock Head
Delivery by Mon $19.99
MSD Spark Plug Wire Super Conductor 8.5mm Hemi Pro Stock Chevy BB V8
Delivery $8.80
MSD Spark Plug Lead Set 8.5mm Red Chev/Holden GEN 111 LS1 LS2 LS6 LS7 MSD32079
Free delivery
MSD Spark Plug Wires Copper Silicone 90/180 degree 8.5mm Dia. Red GM LS Engines Set MSD-32079
Free delivery
| Cable Gauge | 8.5mm |
| Cable Length | Extra long |
| Connector Type | Distributor cap boots and terminals |
| Terminal Type | terminals |
| Highlighted Features | Includes Mini-Stripper-Crimper, Distributor cap boots and terminals included, Extra long 8.5mm wire |
MSD 30839 Super Conductor Spark Plug Wire Set Chevy Pro Stock Head
Delivery by Mon $19.99
MSD Spark Plug Wire Super Conductor 8.5mm Hemi Pro Stock Chevy BB V8
Delivery $8.80
MSD Spark Plug Lead Set 8.5mm Red Chev/Holden GEN 111 LS1 LS2 LS6 LS7 MSD32079
Free delivery
MSD Spark Plug Wires Copper Silicone 90/180 degree 8.5mm Dia. Red GM LS Engines Set MSD-32079
Free delivery
| Cable Gauge | 8.5mm |
| Cable Length | Extra long |
| Connector Type | Distributor cap boots and terminals |
| Terminal Type | terminals |
| Highlighted Features | Includes Mini-Stripper-Crimper, Distributor cap boots and terminals included, Extra long 8.5mm wire |
