Description
Part Number: AF4030-32139
Aeroflow Xpro Universal 8.5mm V8 Ignition Lead Set (Black) – GM LS Coil Relocation
Engineered for custom GM LS engine builds requiring coil relocation, featuring ultra-low resistance spiral-wound conductors and high-temperature silicone insulation.
Key Features
- ☑ High-performance 8.5mm silicone outer jacket for maximum heat resistance
- ☑ Spiral-wound copper conductor delivering ultra-low resistance (40-50 ohms/ft)
- ☑ Superior EMI suppression protecting ECU and onboard electronic equipment
- ☑ Designed specifically for GM LS V8 coil relocation applications
- ☑ Pre-terminated straight spark plug boots with 90° coil boots for custom trimming
- ☑ Includes hand crimper tool for quick and accurate terminal installation
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Manufacturer Part Number | AF4030-32139 |
| Lead Diameter | 8.5mm |
| Conductor Core | Spiral Wound Copper |
| Core Resistance | 40-50 Ohms per Foot |
| Color / Finish | Black Silicone |
| Spark Plug Boot Angle | Straight (Pre-assembled) |
| Coil Boot Angle | 90 Degree GM LS Style |
| Lead Lengths Supplied | 3x 32″ (812.8mm), 2x 48″ (1219.2mm), 2x 50″ (1270mm), 2x 56″ (1422mm) |
| Application Fitment | GM LS Series Engines (LS1, LS2, LS3, LS6, LS7, LSA) with Coil Relocation |
What’s Included in the Box
- Multi-length 8.5mm black ignition leads (for 8-cylinder V8 setup)
- Set of 90-degree GM LS coil boots and stainless crimp terminals
- Handheld mini ignition wire crimper tool
Aeroflow Performance products are manufactured to rigorous standards for high-demand motorsport and custom street applications. When purchasing through JP Racing, you receive full manufacturer quality assurance alongside expert UK technical support and fast UK dispatch options.







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