(9MM45U) - 8cyl DIY Unfinished Lead Set - 45 Degree Plug Boots - HEI Cap

(9MM45U) - 8cyl DIY Unfinished Lead Set - 45 Degree Plug Boots - HEI Cap8cyl DIY Unfinished Lead Set 9MM45U 45 Spark Plug Boots Suits HEI (Male) Cap & Coil Create your own custom ignition leads with the 9MM45U DIY Unfinished Lead Set, designed for engines using HEI style distributor caps. This kit features 45 spark plug boots, ideal for applications where angled leads offer improved clearance around headers, valve covers or tight engine bays. These boots provide a secure fit while maintaining flexibility for custom

8cyl DIY Unfinished Lead Set – 9MM45U
45° Spark Plug Boots | Suits HEI (Male) Cap & Coil

Create your own custom ignition leads with the 9MM45U DIY Unfinished Lead Set, designed for engines using HEI-style distributor caps. This kit features 45° spark plug boots, ideal for applications where angled leads offer improved clearance around headers, valve covers or tight engine bays. These boots provide a secure fit while maintaining flexibility for custom routing.

Lead lengths in this kit are:

2 x 750mm, 2 x 900mm, 2 x 1050mm, 2 x 1200mm - with coil lead at 900mm. 

Built for serious performance, every component in the kit is engineered for reliability and maximum spark energy.

• Spiral wound copper alloy core with ultra-low resistance of 100 ohms per metre
• Delivers maximum spark energy and extended spark duration for improved engine performance
• Built-in RFI suppression to protect sensitive electronics
• All boots made from extreme temperature silicone to withstand high-heat environments
• Premium stainless steel “Snap Lock” terminals for spark plug, cap, and coil connections
• Includes numbered lead markers and an easy-to-use installation tool for accurate fitment and lead routing
• 3 Year Warranty

Available in Black, Red or Blue with our signature 100 ohms-per-metre spiral wound copper alloy core.

Note: To suit MALE cap & coil. For lead sets to suit FEMALE caps & coils, please see our other listings.