Application: For 1993-2015 V8 Drive by Cable and Drive by Wire GM Harnesses. Including, but not limited to LT1, LS1, LM7, LR4, LQ9, LQ4, 4.8, 5.3, 5.7, 6.0, 6.2, and 7.0 Engines. Details: We guarantee 100% brand new unused,We have a complete engine management fuse and relay panel ready to go for you with installation instructions! This has enough circuits to power a 4.8, 5.3, 6.0, 6.2, and 7.0 drive by cable or drive by wire. All terminals are production crimped to meet standards for crimp height and width! It comes color coded and with a general guide for an easy, fool proof installation! The covers are also labeled on the inside with a legend of the location of each relay and fuse. .