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- All Harnesses, Complete Harnesses, Harnesses
LS550 V8 Complete Harness
- $999.00
- The FuelTech LS550 V8 complete plug and play harness is the best fit for a standalone LS swap utilizing the FuelTech FT550 or FT550LITE ECU and GM LS engine. It comes pre-terminated to suit an LS engine with all relays and fuses for a simple 3 wire battery hook up and ignition power. Ready for both 58x and 24x triggers…
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Select options This product has multiple variants. The options may be chosen on the product page
- All Harnesses, Complete Harnesses, Harnesses
PRO550 GEN II V8 Complete Harness
- $1,198.00
- The FuelTech PRO550 V8 plug and play harness is the best link between your FT550 or FT550LITE ECU and V8 engine.
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