LS Swap Harnesses GEN III DBC 4L60e/4L80e VIEW Gen III DBC T56/TH350/TH400 VIEW Gen III DBW 4L60e/4L80e VIEW Gen III DBW T56/TH350/TH400 VIEW Gen IV 4L60e/4L80e VIEW Gen IV 6L80e/6L90e VIEW Gen IV DBW T56/TH350/TH400 VIEW Gen V LT1 /LT4 2014+ VIEW