Description
Part Number: 32813
MSD 8.5mm Super Conductor Spark Plug Wire Set – Black (GM LS Engine Series)
Engineered for maximum spark energy and optimal EMI suppression, the MSD 32813 8.5mm Super Conductor wire set delivers high-voltage performance to your GM LS-powered vehicle.
Key Features
- ☑ Ultra-Low Resistance: Delivers just 40 to 50 ohms of resistance per foot for maximum spark energy delivery to the plugs.
- ☑ Helically Wound Core: Features over 40 feet of copper alloy conductor tightly wrapped around a ferro-magnetic impregnated center core per foot of wire.
- ☑ Superior RFI/EMI Suppression: High-density winding creates an effective electromagnetic choke to protect onboard ECU and telemetry electronics.
- ☑ High-Heat Outer Sleeve: Proprietary silicone and synthetic jacket compound provides outstanding resistance against extreme engine heat, oil, and abrasion.
- ☑ Dual Crimp Terminals: Stainless steel terminals feature separate crimps on the outer sleeve and internal conductor core for ultimate mechanical durability.
Technical Specifications
| Brand | MSD Ignition |
|---|---|
| Part Number | 32813 |
| Wire Diameter | 8.5mm |
| Wire Color | Black |
| Spark Plug Boot Degree | 45-Degree |
| Spark Plug Boot Color | Grey |
| Lead Count & Length | Set of 8 Wires (8″ Length) |
| Resistance Rating | 40 – 50 Ohms / Foot |
| Conductor Core | Helically Wound Copper Alloy / Ferro-Magnetic Core |
| Fitment Application | GM LS1, LS2, LS3, LS6, LS7, L99 V8 Engines (1997-On Corvette, Camaro, Firebird, GTO) |
What’s Included in the Box
- 8 x MSD 8.5mm Black Super Conductor 8″ Spark Plug Leads
- Pre-installed 45-degree grey spark plug boots & black coil pack boots
- MSD decal sticker and installation hardware
At JP Racing, we supply high-performance ignition components to UK motorsport builders and track enthusiasts. Every MSD product is backed by expert UK customer support and fast nationwide dispatch.







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