Our harnesses are designed for installing these new GM EFI engines into your ride, whatever it may be. This harness is specific for 2003-2006 4.8, 5.3, 6.0 Vortec engines with a 4L60e Transmission and a Drive By Cable Throttle Body. This harness is Plug and Play with the engine and
Our harnesses are designed for installing these new GM EFI engines into your ride, whatever it may be. This harness is specific for 1999-2007 4.8, 5.3, and 6.0 Vortec engines with a T56 or Non-Electric Transmission and a Drive By Cable Throttle Body. This harness is Plug and Play with
Our harnesses are designed for installing these new GM EFI engines into your ride, whatever it may be. This harness is specific for 1997-2004 LS1 engines with a 4L60e Transmission and a Drive By Cable Throttle Body. This harness is Plug and Play with the engine and transmission, and only
