VORTEC HARNESS: 1996-2011 4.3L SFI w/ 4L60E/4L80E Transmission

Part # HV43T

Designed to allow installation on 1996 and later 4.3, 305, 350, and 454 Vortec truck engines in other vehicles. Operates with all stock sensors, MAF sensor and stock ECM. Eliminates extra oxygen sensors and emission controls if not required by customer.