PLUG-AND-PLAY
HOWELL EFI AIMS TO MAKE INSTALLING GM 4.3L ECOTEC3 V-6 TRANSPLANTS A BREEZE WITH ITS NEW TRUCK WIRING HARNESS FOR THESE 2014-PLUS ENGINES. With relays included, wires clearly labeled and terminated, and one ground serving the entire system—as well as 6L80/6L90 transmission functionality—the Ecotec3 4.3L V-6 LV3-C wiring harness gives you ease of installation for an engine that provides class-leading torque and available towing to 7,600 pounds. With its own fuse block and GM diagnostic connector, this Usa-made harness is prepared to customer specifications for quality through and through.
Howell EFI
810.765.5100 • Howellefi.com