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Holley EFI 573-203 Flame Retardant Split-Wire Loom 5/8' 10 Feet

4.5 (1) Write Review
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$83.79

$ 32 .99 $32.99

In Stock

About this item

  • Operating Temp. from -76°F to 392°F, keeps your wirings safe in the most extreme situations
  • Fire Retardant to prevent damage to your wiring in the event of short term flame exposure
  • Cuts Easily With Scissors, allowing you to quickly trim the loom
  • Self-Wrapping woven, Genuine Nomex Split Loom ensures easy and clean installation


Wiring any high performance application can present any number of installation challenges. One of the challenges we often encounter is extreme temperature, be it from header tubes, turbo manifolds, or other potential sources of heat. Keeping your wiring safe is critical to ensure your engine and or electrical system continues to function as desired. Our new Nomex Holley EFI Split Loom is engineered specifically to protect your investment from these high temperature conditions. This Nomex Split Loom has an operating temperature range from -76F to +392F, and is self-wrapping, making installation quick and easy. This woven Nomex loom also cuts easily with a pair of quality scissors, no special tools required.


SL 94383
Reviewed in the United States on August 28, 2023
Great Design. Fantastic protection. Simple install.Cut to size. Wrap around part.Simply locks around part does not unravel.