​​​​​​Pre-Wired Connectors & Wiring Kits 
for Automotive, Commercial & Industrial Use

We put the SPEED in Wiring

LSS-8  (Harness ONLY, Relay Board Sold Separately)

Leash offers some great relay and control products and our friends at Precision Fabrication & Wiring are always installing their products. We teamed together and designed a state-of-the-art wiring harness specifically for the Street Strip 8 Relay Wiring Board.

Our harness is color and gauge matched to mate perfectly with the inputs and outputs of the control board. Signal labeling is printing the entire length of the wires to make installation safe and easy while offering a professionally wired appearance.  


All wiring is Automotive Grade TXL Cross-Linked Polyethylene (XLPE) insulation, -51C to +125C, 50volt. 

  • Our wire is more durable and resistant to heat than standard GPT automotive wire and features a smooth surface finish, is resistant to moisture, grease, oil, gasoline, most acids and solvents.
  • Meets SAE J1128 standards and is designed for applications where higher heat resistance is required.
  • We use extra thin wall insulation for space and weight reduction.
  • All fork and ring terminals are machine terminated.
  • All wires are thermally printed with wire name to match input and outputs on the Leash board (board sold separately).


Hundreds of these harnesses have already been installed across America with extremely positive results. 

This harness is only avaiable for purchase through our friends and exclusive distributor Precision Fabrication & Wiring

Contact them directly or visit their on-line store to get yours.

More racing harnesses and wiring kits to come....

Automotive Racing Wiring Harnesses

Custom Assemblies Available

All assembled in the USA

TYCO * MOLEX * DELPHI * DEUTSCH * AMPHENOL